Created by gemini-2.0-flash-lite on 2025-04-29

This is a vintage educational chart from the U.S. Department of Agriculture, likely from the early 20th century. It's labeled "Chart 10. Legumes and Corn" and provides a visual representation of the composition of different food materials: Shelled Bean Fresh, Navy Bean Dry, String Bean Green, and Corn Green (edible portion).

Each food item is depicted with a colorful, stylized illustration, with portions corresponding to the percentages of different food materials: protein, fat, carbohydrates, ash, and water. There's a color-coded key at the top to help readers understand what each color represents. The chart also notes the "Fuel Value" of each food, measured in calories per pound. A key indicates that one square inch represents 1000 calories.

Created by gemini-2.0-flash on 2025-04-29

Here's a description of the image based on the OCR and visual content:

Overall Impression:
The image is a vintage chart, specifically "Chart 10. Legumes and Corn," illustrating the composition of food materials. It is a "Revised Edition" prepared by C.F. Langworthy, who is described as an expert in charge of Nutrition Investigations. The chart is produced by the U.S. Department of Agriculture, Office of Experiment Stations, with A.C. True listed as Director. The chart visually breaks down the components of various legumes and corn, showing percentages of protein, fat, carbohydrates, ash, and water, along with the fuel value (calories).

Key Elements:

• Title and Information: The chart's title is "Chart 10. Legumes and Corn," and it includes information about its source: the U.S. Department of Agriculture, its director, and the expert responsible for nutrition investigations.
• Composition Key: A color-coded key is provided to represent the different components of the food: protein, fat, carbohydrates, ash, and water.
• Food Illustrations and Data: The chart showcases the composition of:
  • Shelled Bean, Fresh
  • Navy Bean, Dry
  • String Bean, Green
  • Corn, Green (edible portion)
• For each food, an image depicts the food (sliced or whole), and sections of each food are colored based on the composition (protein, fat, water, etc). A percentage or amount is listed for each component.
• Fuel Value: Each food also lists a "Fuel Value" in calories per pound. A visual representation is included, stating "Fuel Value 1 Sq. In. Equals 1000 Calories"

Layout and Style:

• The chart is organized with clear headings for each food item.
• The layout is symmetrical and visually balanced.
• The data is clearly labeled and easy to understand.
• The overall style is indicative of an educational or informative poster.

In essence, the image is a scientifically informative and visually appealing graphic intended to convey the nutritional composition of different legumes and corn varieties.