3” Radius Axle

Drawing

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The National Museum of Transportation

Full-size 300ppi digital scans of this drawing are available; please email us at museum@tnmot.org for more information.

Full-size 300ppi digital scans of this drawing are available; please email us at [email protected] for more information.

Name/Title

3” Radius Axle

Entry/Object ID

ACF 21110354 Rev C

Tags

ACF (American Car and Foundry)

Description

This is an engineering blueprint from ACF (American Car & Foundry) dated November 20, 1923, featuring detailed technical drawings of an axle. The drawing includes a revision log indicating changes to Brinell hardness and hole specifications between 1928 and 1929.

Collection

American Car & Foundry (ACF) Drawing Archive.

Category

Engineering Drawings / Blueprints

Made/Created

Artist

ACF draftsmen

Manufacturer

ACF (American Car and Foundry)

Date made

Nov 20, 1923

Time Period

20th Century

Place

City

Saint Charles

State/Province

Missouri

Country

United States of America

Continent

North America

Location

Category

Permanent

Created By

Mogerman, Jordan

Create Date

July 21, 2026

Updated By

Mogerman, Jordan

Update Date

July 27, 2026