Box 4
Container
Contains 23 Results:
Masterlist of Blueprints and Drawings, No Date
File — Box: 4, 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:
No Date
Handbook of Instructions Opposite Rotation Controllable Pitch Propeller, 1936
File — Box: 4, 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:
1936
Opposite Rotating Propeller Mathematical Analysis #2508, 1936
File — Box: 4, 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:
1936
Worm Gear Efficiency Working Charts and Formuli #2509, 1936
File — Box: 4, 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:
1936
Consulting Reports, Opposite Rotating Propeller #2510, 1936
File — Box: 4, 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:
1936
Condensed Spec. for Dual-Rotation Electric Prop #2563, 1940
File — Box: 4, 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:
1940
Blueprints No. 2208-2264, 1936
File — Box: 4, Folder: 7
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:
1936
Blueprints No. 2265-2343, 1936-1938
File — Box: 4, Folder: 8
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:
1936-1938
Blueprints No. 2344-2438, 1936-1938
File — Box: 4, Folder: 9
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:
1936-1938
Blueprints No. 2439-2705, 1936-1938
File — Box: 4, Folder: 10
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:
1936-1938
