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Elmer Sperry: Electric Searchlight, 1920

Open-Type Searchlight Booklet

Page through the original Open-Type Searchlight booklet on this page.
Click on the right-hand page, drag it to the left, and click to drop the "turned" page. View successive pages of the booklet in this way. To magnify details of a particular page, click the Magnify tool at the bottom. Close it by clicking the "X" on the Magnify tool.

For optimal viewing, you may want to launch and maximize another window. Be sure to close the window in order to return to this exhibition. The Searchlight Instructions and Part List Manual is also available.