Resource Type

Month

[Specifications for Engine Model 3-71]

Schematics with three different views of an engine denoting several technical aspects of the three (3) cylinder five (5) stroke engine. Specific annotations include a 3 1/4 O.D. Exhaust Pipe, the approximate center of gravity, the engine CPLG. face, the clutch lever, and the instrument panel and controls. Along with these specific annotations numerical annotations are seen denoting specific distances parts should be manufactured.
Date: March 22, 1938
Creator: General Motors Sales Corporation
System: The Portal to Texas History

[Specifications for Engine Model 4-71]

Schematics with three different views of an engine denoting several technical aspects of the four (4) cylinder five (5) stroke engine. Specific annotations include a 3 1/4 O.D. Exhaust Pipe, the approximate center of gravity, the engine CPLG. face, the clutch lever, and the instrument panel and controls. Along with these specific annotations numerical annotations are seen denoting specific distances parts should be manufactured.
Date: March 22, 1938
Creator: General Motors Sales Corporation
System: The Portal to Texas History

[Specifications for Engine Model 6-71]

Schematics with three different views of an engine denoting the 3 1/4 inch exhaust pipe, the approximate center of gravity, the engine CPLG face, the clutch lever, and the instrument panel & controls. In addition to these annotations specifications for sizes are marked with all numbers being designed inches.
Date: March 22, 1938
Creator: General Motors Sales Corporation
System: The Portal to Texas History

[Specifications for Hood Fire Protection no. D-52Y]

Schematics with a front facing view and side view of the fire protection hood denoting the complete assembly and the heat mask & skull guard assembly. In addition to the two full size technical drawings, a third smaller cross-section drawing of the seam construction is visible in the top right corner. Each portion of this technical drawing has specific measurements used for the construction of this piece of safety gear.
Date: unknown
Creator: unknown
System: The Portal to Texas History