Title
Teachers Watch Tractor Assembly
Subject
Industrial arts teachers
Crawler tractors--Design and construction
Employees
Teachers
Business education
Illinois--Springfield
Professional development
Tractor industry
Factories
Description
Industrial arts teachers observe an operator who is making the initial adjustment of bolting shoes to a sidebar rail during the assembly of tracks for crawler tractors during their visit at the Springfield Works as part of the first Business-Education Day
Publisher
Abraham Lincoln Presidential Library and Museum
Date
1952-10-10
Format
jpg
Language
eng
Identifier
403554
Springfield Association of Commerce and Industry Collection
Original Format
commercial print
b&w
1
Physical Dimensions
21 x 25 cm