Human Generated Data

Title

Chart BERy, Charlestown Div. Foundation for Post 18 W

Date

May 1, 1899

People

Artist: Paul Rowell, American active 1898-1935

Classification

Photographs

Credit Line

Harvard Art Museums/Fogg Museum, Transfer from the Carpenter Center for the Visual Arts, Gift of the Massachusetts Bay Transportation Authority, Boston Transit Collection, 5.2002.38

Human Generated Data

Title

Chart BERy, Charlestown Div. Foundation for Post 18 W

People

Artist: Paul Rowell, American active 1898-1935

Date

May 1, 1899

Classification

Photographs

Credit Line

Harvard Art Museums/Fogg Museum, Transfer from the Carpenter Center for the Visual Arts, Gift of the Massachusetts Bay Transportation Authority, Boston Transit Collection, 5.2002.38

Machine Generated Data

Tags

Amazon
created on 2022-06-04

Blackboard 98.2
Plan 76.4
Diagram 76.4
Plot 76.4

Clarifai
created on 2025-01-10

display 99.7
education 99.1
data 98.9
no person 98.8
physics 98.7
school 98.7
facts 98.2
science 98.1
chalk 97.2
technology 96.2
computer 96.1
text 95.8
study 94.2
mathematics 93.9
chalkboard 92.1
research 90.8
business 90.6
handwriting 90.3
designing 89
strategy 87.7

Imagga
created on 2022-06-04

blackboard 100
data 30.2
digital 27.6
business 27.4
technology 26
computer 22.5
information 22.2
design 22
board 21.7
science 21.4
education 19.1
graphic 18.3
network 17.6
word 17
finance 16.1
communication 16
drawing 15.5
school 15.3
pattern 15.1
symbol 14.8
idea 14.3
plan 14.2
text 14
success 13.7
chalk 13.7
texture 13.2
electronic 13.1
future 13
cloud 12.9
classroom 12.6
tag 12.5
world 12.4
research 12.4
tech 12.3
study 12.1
glowing 12
connection 11.9
style 11.9
web 11.9
global 11.9
chalkboard 11.8
definition 11.8
conceptual 11.5
sketch 11.4
representation 11.1
tags 10.8
mathematics 10.8
element 10.8
financial 10.7
stylized 10.6
electrical 10.6
sign 10.5
engineering 10.5
college 10.5
industry 10.3
circuit 9.8
detail 9.7
class 9.7
black 9.6
marketing 9.6
international 9.6
system 9.5
money 9.4
3d 9.3
investment 9.2
algebra 8.9
market 8.9
formula 8.9
component 8.8
teaching 8.8
structure 8.8
render 8.7
chart 8.6
electronics 8.6
writing 8.5
learning 8.5
screen 8.4
wallpaper 8.4
display 8.4
part 8.3
office 8
chip 8
handwriting 7.9
work 7.9
words 7.8
people 7.8
lesson 7.8
management 7.8
line 7.7
hardware 7.7
studying 7.7
diagram 7.7
card 7.7
solution 7.6
development 7.6
hand 7.6
electric 7.5
time 7.3
student 7.3
art 7.2
creative 7.1
growth 7
modern 7

Google
created on 2022-06-04

Microsoft
created on 2022-06-04

text 100
blackboard 96.8
sketch 85.1
drawing 76.5
electronics 69
design 63.4
map 62.4
diagram 57.3

Color Analysis

Categories

Imagga

text visuals 99.9%

Captions

Microsoft
created by unknown on 2022-06-04

a circuit board 84.7%
a circuit board on a blackboard 80.5%
a circuit board with a blackboard 79.8%

Clarifai
created by general-english-image-caption-blip on 2025-05-28

a photograph of a black and white drawing of a drawing of a drawing of a building -100%

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-11

This image is a detailed engineering blueprint for the foundation design of Post 18W of the Boston Elevated Railway, Charlestown Division. Dated May 1, 1899, the drawing features technical specifications in a clean, white-on-black format commonly used in engineering drafts from the era. It consists of two primary views labeled "Elevation" and "Plan," which show vertical and horizontal designs of the structure.

  1. Title: At the top, the text states "Boston Elevated Railway - Elevated Lines - Charlestown Div. Foundation for Post 18W," along with the scale (1 inch = 1 foot) and the date.
  2. Engineer: The blueprint is signed by George A. Kimball, the Chief Engineer responsible for the design.
  3. Elevation View: On the left and right are side views of the foundation design. It includes dimensions and structural specifications like the placement of bolts, pedestal details, steel plates, concrete dimensions, and reinforcement materials.
  4. Plan View: Centrally located, this is a horizontal cross-section of the foundation design. It includes details like the centerline of the column, arrangement of bolts and plates, and the interaction of the various elements supporting the elevated structure.
  5. Materials: Notes at the bottom specify the use of Portland cement concrete, mixed in the ratio of 1:2.5:5 proportions, and provide additional instructions regarding materials, dimensions, and structural integration.
  6. Style: The design is precise and utilitarian, typical of infrastructure projects during the late 19th century, reflecting the era's focus on heavy engineering and public transit systems.

This blueprint illustrates the meticulous planning behind Boston's elevated railway system, key to the city's historic development in urban transportation engineering.

Created by gpt-4o-2024-08-06 on 2025-06-11

The image is a detailed engineering drawing related to the Boston Elevated Railway, specifically for the foundation of a post designated as "18W" in the Charlestown Division. The drawing is dated May 1, 1899, and is signed by George A. Kimball, the Chief Engineer.

The drawing includes two main sections labeled "Elevation" and "Plan," which depict different views of the foundation structure. The elevation view provides a side profile, showing the components and dimensions of the structure, such as steel and wrought iron plates, wood and asphalt interlocking sleeves, and concrete components. The plan view displays the top-down perspective, illustrating the arrangement and spacing of the foundational elements, including bolts, pipes, and plates.

Measurements are detailed throughout the drawing, using feet and inches. Accompanying notes specify that the foundation is to be made of Portland cement concrete, mixed in the proportions 1:2:5. Various other annotations provide dimensions for each component, as well as structural details like the diameter of bolts and the placement of pipes.

Overall, this is a technical document used by engineers to design the structural foundation of a railway post, showing thoughtful consideration of materials and methods applicable to early infrastructure projects.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-03

The image presents a detailed blueprint for the Boston Elevated Railway's Charlestown Division Foundation for Post 18 W, dated May 1, 1899. The blueprint is divided into two sections: the top section features a detailed drawing of the foundation, while the bottom section provides an elevation view.

Top Section:

  • The top section of the blueprint showcases a detailed drawing of the foundation, including:
    • A scale of 1/4" = 1'
    • A note indicating that the hole foundation is to be of Portland cement concrete mixed in the proportion 1:2:3:5
    • A signature from George A. Kimball, Chief Engineer

Bottom Section:

  • The bottom section of the blueprint provides an elevation view of the foundation, including:
    • A plan view of the foundation
    • A note indicating that the elevation view is to be used in conjunction with the plan view

Overall:

  • The blueprint appears to be a technical drawing created by the Boston Elevated Railway for the construction of the Charlestown Division Foundation for Post 18 W.
  • The blueprint includes detailed measurements and specifications for the foundation, as well as notes and signatures from the Chief Engineer.
  • The blueprint provides a clear and concise visual representation of the foundation's design and construction requirements.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-03

This image is a blueprint for the Boston Elevated Railway, specifically the Charlestown Division Foundation for Post 18W. The blueprint features two detailed drawings of the foundation's elevation and plan, showcasing the intricate design and construction of the railway's infrastructure.

The top drawing displays the elevation of the foundation, while the bottom drawing shows the plan view. Both drawings are meticulously labeled with measurements and notes, providing a comprehensive understanding of the foundation's design and construction.

The blueprint also includes a signature from the Chief Engineer, George A. Kimball, dated May 1, 1899. This adds an element of authenticity and historical significance to the document, highlighting the importance of the Boston Elevated Railway in the city's transportation network during the late 19th century.

Overall, this blueprint provides a fascinating glimpse into the engineering and design that went into building the Boston Elevated Railway, and serves as a valuable resource for historians, engineers, and anyone interested in the history of transportation infrastructure.

Amazon Nova

Created by amazon.nova-pro-v1:0 on 2025-06-02

The image is a technical drawing of the foundation for Post 18W of the Boston Elevated Railway's Charlestown Division. It is dated May 1, 1899, and is signed by George A. Kimball, the Chief Engineer. The drawing is presented on a blackboard-like background, suggesting it may have been part of a presentation or educational material.

The drawing includes detailed plans and elevations of the foundation structure. The top section shows the layout of the foundation with dimensions and annotations. There is a scale provided, indicating that 1 inch on the drawing represents 1 foot in reality. The foundation is described as being made of Portland cement concrete mixed in the proportion of 1:2:5.

The drawing includes several sections:

  1. Plan View: This section shows the layout from above, detailing the arrangement of the foundation elements. It includes dimensions and labels for various components such as pipes, plates, and concrete sections.
  2. Elevation View: This section provides a side view of the foundation, showing the vertical dimensions and the arrangement of materials. It includes details on the thickness of the concrete and the placement of reinforcing elements.
  3. Additional Notes: There are annotations throughout the drawing providing specific instructions and details, such as the type of concrete to be used and the dimensions of various components.

The drawing also includes a signature at the top right corner, confirming the authenticity and authorship of the document. The overall purpose of this technical drawing is to provide precise instructions for the construction of the foundation, ensuring that all elements are built to the correct specifications.

Created by amazon.nova-lite-v1:0 on 2025-06-02

The image depicts a technical drawing from May 1, 1899, related to the Boston Elevated Railway's Charlestown Division. The drawing is titled "Foundation for Post 18 W." and includes details about the construction of a foundation for a specific post, labeled as Post 18 W. The drawing is signed by George A. Kimball, the Chief Engineer. The drawing is divided into two sections: an elevation view and a plan view.

The elevation view shows the vertical dimensions and the arrangement of various components. It includes details such as the height of the foundation, the diameter of the bolts, and the positioning of the pipes. The plan view provides a top-down perspective, showing the layout of the foundation and the placement of the various structural elements.

The drawing specifies the use of Portland Cement concrete mixed in a proportion of 1:2:5, with the foundation to be constructed using this material. It also mentions the use of a steel plate measuring 26" x 8' x 3/4", and a wrought iron plate measuring 16" x 4' x 1/2". The drawing includes various measurements and notes, such as the elevation of 4.5 feet and the diameter of the bolts being 1 1/2 inches.

The drawing is labeled with the scale of 1/4 inch = 1 foot, indicating the precise dimensions of the components. The drawing also includes a note stating that the foundation is to be constructed using Portland Cement concrete mixed in the proportion of 1:2:5.

Google Gemini

Created by gemini-2.0-flash on 2025-05-29

Here is a description of the image:

The image is a blueprint for the Boston Elevated Railway, specifically for the Charlestown Division's Foundation for Post 18W. The blueprint includes two main sections: an elevation view and a plan view of the foundation. The blueprint indicates that the foundation is to be made of Portland Cement Concrete mixed in the proportion of 1:2.5:5. It provides various dimensions and notes about materials, such as wrought iron plates, steel plates, and the diameters of bolts. The blueprint also shows the presence of water pipes and gas pipes in the plan and elevation views. The drawing is signed by George A. Kimball, the Chief Engineer, and is dated May 1, 1899, with an additional date of Jan. 20, 1903, possibly indicating a revision or documentation date.

Created by gemini-2.0-flash-lite on 2025-05-29

Here's a description of the image:

Overall:

The image is a blueprint or technical drawing, likely related to the construction or engineering of a section of the Boston Elevated Railway. It shows detailed plans for the foundation of a post (Post 18W in Charlestown). The drawing is a historical document, dated May 1, 1899.

Layout & Content:

  • Title & Identification: At the top, the title is clearly displayed: "BOSTON ELEVATED RAILWAY - ELEVATED LINES - CHARLESTOWN DIV. FOUNDATION FOR POST 18 W."
  • Scale: The scale of the drawing is indicated as "Scale: ¼ = 1'".
  • Sections/Views: There are two main views:
    • Elevation: This shows a side view of the foundation, detailing the heights and layers of the structure.
    • Plan: This is a top-down view, showing the layout of the foundation, including the placement of pipes, the sewer, and other components.
  • Detailed Elements: The drawing includes many specifics.
    • Dimensions: Numerous dimensions are meticulously noted throughout the diagrams, allowing for a precise construction guide.
    • Materials: Specifications like "Steel plate 26" x 8" x ¾", "Wrought iron plate 1.0 x 4" x ¾"", and "Hole in concrete for 12" Gas Pipe" are provided.
    • Piping: Various pipes are visible: "30" Water Pipe", "12" Gas", etc.
    • Sewer: The presence of a "2.8 x 5.0 Wood & Brick Intercepting Sewer" is noted in the plan and elevation views.
  • Other Information: The blueprint also has a note stating that the foundation should be constructed of Portland Cement concrete, mixed in a 1:2.5:5 ratio. It also mentions "Bolts 1 ⅛ diameter".
  • Signatures/Marks: A signature of "George A. Kimball, CHIEF ENGINEER" is present. It has the text "Jan. 20, 1903". In the lower right corner "11271" and "Napative 3391".

Style & Presentation:

  • Technical Accuracy: The drawing is precise and designed for technical professionals involved in the construction process.
  • Historical Appearance: The drawing has a somewhat aged aesthetic, as it has been scanned from a blueprint from the late 1800s.
  • Color/Medium: This is most likely a scan of a blueprint.

In essence, the image is a technical plan, documenting the engineering design for the foundational support of an elevated railway post in Boston's Charlestown district at the turn of the century.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-04

The image is a detailed engineering drawing for the foundation of a post, labeled as "Post 18W," for the Boston Elevated Railway in the Charlestown Division. The drawing is dated May 1, 1899, and was created by George A. Kimball, the Chief Engineer.

Key elements of the drawing include:

  1. Title and Information:

    • Title: "Boston Elevated Railway - Elevated Lines - Charlestown Div. Foundation for Post 18W."
    • Scale: 1 inch equals 1 foot.
    • Date: May 1, 1899.
    • Engineer: George A. Kimball, Chief Engineer.
  2. Elevation Views:

    • The top part of the drawing shows the elevation view of the foundation, detailing the structural components and their dimensions.
    • It includes elements such as steel plates, wrought iron plates, and various concrete components.
    • The drawing specifies the use of Portland cement concrete mixed in the proportion of 1:2:5.
  3. Plan View:

    • The bottom part of the drawing provides a plan view of the foundation.
    • It includes the layout of the concrete foundation, the placement of steel and wrought iron components, and the arrangement of the post.
    • Dimensions and specifications for the components are clearly marked.
  4. Materials and Specifications:

    • The foundation is to be made of Portland cement concrete.
    • The drawing specifies the use of steel plates and wrought iron plates with detailed dimensions.
    • Bolts of 1 1/8 inch diameter are mentioned for securing components.
  5. Annotations:

    • The drawing includes notes and annotations providing additional details about the materials and construction methods.
    • There are references to specific elevations and dimensions to ensure accurate construction.

Overall, the drawing is a comprehensive technical illustration intended for the construction of a specific foundation post for the Boston Elevated Railway, providing detailed information on materials, dimensions, and construction methods.

Text analysis

Amazon

RAILWAY
FOR
BOSTON ELEVATED RAILWAY
ELEVATED
May
BOSTON
be
of
Cement
to
plate
mixed
Steel
CHIEF
the
Note: Foundation to be of Portland Cement
Steel plate
pipe
Note:
Portland
ELEVATION
Concrete
ELEVATED LINES
Foundation
CHIEF ENGINEER
LINES
proportion
DIV.
CHARLESTOWN DIV.
CHARLESTOWN
FOUNDATION
ENGINEER
Pedestal
Street
POST
Wrought
15.97
diameter
Concrete mixed in the proportion 1:22:5
4.5
May 1,1899
FOUNDATION FOR POST 18W.
sewer
Bolts 1% diameter
Bolts
6'-0'
Sewer
2:0
1%
Wrought Iron plate
Elex of Street Surface 15.97
2-0
in
1,1899
Water
5'-6"
Sneeting
Intercepting
Eler. 4.5
1:22:5
x
Pedestal Gasting 'G'
A.Kimbaii
18W.
3'-0" x
Elex
Surface
2:0 2-0
Gasting
Eler.
'G'
30
3'-0"
Iron
2.6%
2.6% 5.0
5.0
Beams
5'6
da
"
fipe
2'-9
Rpa
ديلة Water
6'-6"
4'-6'
XS 30 - Beams
3
is
30'
6:0"
3.0"
Good
11:0
" AA
-
2°6
Alpe
3.0" 2'0'H 2'd"
-Halein
4.0
V2'Gas Alpe
-Halein Concretefor it Ges Rpa
XS
V2'Gas
2'0'H
2'd"
ة
3:6'
Scale:=l'
you ة
AA
Concretefor it Ges
ديلة
you
KIT"

Google

Elex of Street Surface 15.97 3.6% 30 Water № 16 water pipe Center Vines of Dent 4-6 6.0" 2:0 2:0 Pipe Pedestal Casting G 19 i-t" 28x5:00 Wood & Brick Intercepting Sewer ELEVATION PLAN BOSTON ELEVATED RAILWAY ELEVATED LINES CHARLESTOWN DIV. FOUNDATION FOR POST 18 W. Scale: I' May 1, 1899 Steel plate 26x8x¾ George A Kimbai 12 Gas Pipe Holein concrete for 12 Gas Pipe CHIEF ENGINEER Wrought iron plate 110 x 4x4" Note: Foundation to be of Portland Cement Concrete mixed in the proportion 1:22:5 Eler. 4.5 Bolts 1 diameter <3'0" x 20"-20×-2'6" 16" ELEVATION ……… 5.6 5.6° 6.0" 20 Jan, 20.1903 11271 Native 3391
Elex
of
Street
Surface
15.97
3.6
%
30
Water
16
water
pipe
Center
Vines
Dent
4-6
6.0
"
2
:
0
Pipe
Pedestal
Casting
G
19
i
-
t
28x5
00
Wood
&
Brick
Intercepting
Sewer
ELEVATION
PLAN
BOSTON
ELEVATED
RAILWAY
LINES
CHARLESTOWN
DIV
.
FOUNDATION
FOR
POST
18
W.
Scale
I
'
May
1
,
1899
Steel
plate
26x8x¾
George
A
Kimbai
12
Gas
Holein
concrete
for
CHIEF
ENGINEER
Wrought
iron
110
x
4x4
Note
Foundation
to
be
Portland
Cement
Concrete
mixed
in
the
proportion
22
5
Eler
4.5
Bolts
diameter
<
3'0
20
-20
×
-2'6
………
5.6
°
Jan
20.1903
11271
Native
3391