Four black glassy fragments of rock

Lump of Lava Containing a Coin

One of Two Chips of Melian Obsidian

[Train over narrow bridge]

Lyonel Feininger

The Locomotive

Edward Hopper

[Locomotive]

Lyonel Feininger

PIECE OF OBSIDIAN FROM CNIOUS RECD 1909

[Train under walkway]

Lyonel Feininger

[Train on track]

Lyonel Feininger

[Steam locomotive and tracks]

Lyonel Feininger

Two Chips of Melian Obsidian

Coin of Phokas

Phokas

CHAITTO EGIZIANO. ROMAN VILLA, NEAR FRASCATI, ALBAN HILLS

FRAGMENT OF BASALT LAVA, FROM THE PAVEMENT OF THE CLIVUS PALATINUS.

[Train]

Lyonel Feininger

[Train]

Lyonel Feininger

Red and White Roses

Arthur Pope

Still Life

Jeremias van Winghen Georg Flegel

Korean Sherd

Untitled (rail worker)

Michael Mathers

Dunes, Oceano

Edward Weston

In the Cañon

John K. Hillers

Copper Follaro of Manuel II

Manuel II

Gloucester 5

Aaron Siskind

Untitled (nature abstraction)

Lucien Clergue

Tehua of Kauai

Jack Lord

Antoninianus of Claudius II

Claudius II Gothicus

Fragment of a Black-Glazed Vessel

Untitled (nature abstraction)

Lucien Clergue

Untitled

Christopher Barnes

Hemilitron of Agathokles, Tyrant of Syracuse

Agathokles of Syracuse

[Sand sculpture, Deep, Baltic Coast]

Lyonel Feininger

From Dufourspitze: The Signalkuppe, the Zumsteinspitze under it to the right, th

Unidentified Artist

Alphubel, Blick auf Taschhorn und Dom

Unidentified Artist

[Onboard the S.S. Pennsylvania in the Panama Canal]

Lyonel Feininger

Untitled (Totes Gebirge mountains, Austria)

Unidentified Artist

BLACK VARNISH WARE. MARKED "CHIUSI (POGGIO GAJELLA) JUNE 4, 1878."

Coin of Corinth under Septimius Severus

Septimius Severus

Circular stamp seal with stylized standing figure with chevrons on either side

Seven Miscellaneous Sherds of Minute Size

Coin of the Province of Macedonia under Antoninus Pius

Antoninus Pius

SEVEN FRAGMENTS OF ROMANO BRITISH WARE.

South Station, Boston, Massachusetts

Otto Frederick Langmann

Sphalerite, Zinc Sulfide, Zinc White, Chinese White, Zinc Oxide

New Jersey Zinc Co.

Fragment of an Elliptical Eaves-End Roof Tile with Decoration of a Phoenix ('Bong-hwang') in Flight

Cataract of Figures

Oskar Schlemmer

Coin of Michael VII

Michael VII

Feeding Gretchen (bottom)

David Hilliard

[Train locomotive]

Lyonel Feininger

Sherd: Second of Four Fragments of a Shallow Dish with Rounded Bottom

[Train]

Lyonel Feininger

Untitled (twelve men standing along Imperial Core Drilling Co. truck)

Harry Annas

[Narrow-gauge railroad]

Lyonel Feininger

Piece of open pot, including part of rim and stump of handle

[Train engine]

Lyonel Feininger

Untitled (large 4-H Club group standing outside building)

Harry Annas

Tetradrachm of Alexandria under Probus

Probus

[View of train]

Lyonel Feininger

Hampstead Heath

Unidentified Artist David Lucas John Constable

21-25 Hester Street

Berenice Abbott

Coin of Laerte under Valerian

Valerian I

Denarius of Trajan, Rome

Trajan

A 38, Schkortleben Bridge (1)

Hans-Christian Schink

[Train]

Lyonel Feininger

Coin of Sillyum under Valerian II

Valerian II

Martha's Vineyard 139a

Aaron Siskind

Denarius of Elagabalus

Elagabalus

[Train]

Lyonel Feininger

Coin of Cilicia

Benzene Motor Coach 1913

Unidentified Artist

Coin of Tarsus under Trajan Decius

Trajan Decius