Box 7
Container
Contains 6 Results:
Projection Viewer for 35mm. Slides
File — Box: 7, Folder: 1
Scope and Content
From the Collection:
This collection contains personal papers and correspondence belonging to Werner J. Blanchard co-founder of Vandalia, Ohio based Engineering Products Inc. Also included in this collection are business documents from 1937-1940 when the small corporation was purchased by General Motors Corp. and renamed Aeroproducts. The collection also contains patent information and blueprints for the inventions of W.J. Blanchard as well as marketing information for propellers designed by the company....
Dates:
1930 - 1955
W.J. Blanchard’s Desk Nameplate
File — Box: 7, Folder: 2
Scope and Content
From the Collection:
This collection contains personal papers and correspondence belonging to Werner J. Blanchard co-founder of Vandalia, Ohio based Engineering Products Inc. Also included in this collection are business documents from 1937-1940 when the small corporation was purchased by General Motors Corp. and renamed Aeroproducts. The collection also contains patent information and blueprints for the inventions of W.J. Blanchard as well as marketing information for propellers designed by the company....
Dates:
1930 - 1955
Large Engineering Compass
File — Box: 7, Folder: 3
Scope and Content
From the Collection:
This collection contains personal papers and correspondence belonging to Werner J. Blanchard co-founder of Vandalia, Ohio based Engineering Products Inc. Also included in this collection are business documents from 1937-1940 when the small corporation was purchased by General Motors Corp. and renamed Aeroproducts. The collection also contains patent information and blueprints for the inventions of W.J. Blanchard as well as marketing information for propellers designed by the company....
Dates:
1930 - 1955
Jefferson Toy Transformer
File — Box: 7, Folder: 4
Scope and Content
From the Collection:
This collection contains personal papers and correspondence belonging to Werner J. Blanchard co-founder of Vandalia, Ohio based Engineering Products Inc. Also included in this collection are business documents from 1937-1940 when the small corporation was purchased by General Motors Corp. and renamed Aeroproducts. The collection also contains patent information and blueprints for the inventions of W.J. Blanchard as well as marketing information for propellers designed by the company....
Dates:
1930 - 1955
Collection Box of Engineering Tools
File — Box: 7, Folder: 5
Scope and Content
From the Collection:
This collection contains personal papers and correspondence belonging to Werner J. Blanchard co-founder of Vandalia, Ohio based Engineering Products Inc. Also included in this collection are business documents from 1937-1940 when the small corporation was purchased by General Motors Corp. and renamed Aeroproducts. The collection also contains patent information and blueprints for the inventions of W.J. Blanchard as well as marketing information for propellers designed by the company....
Dates:
1930 - 1955
Society of Automotive Engineers Certificate
File — Box: 7, Folder: 6
Scope and Content
From the Collection:
This collection contains personal papers and correspondence belonging to Werner J. Blanchard co-founder of Vandalia, Ohio based Engineering Products Inc. Also included in this collection are business documents from 1937-1940 when the small corporation was purchased by General Motors Corp. and renamed Aeroproducts. The collection also contains patent information and blueprints for the inventions of W.J. Blanchard as well as marketing information for propellers designed by the company....
Dates:
1930 - 1955
