Advertising Ruler
Object NameAdvertising Ruler
Advertiser
Spencer Lens Co.
(American (Buffalo, NY), 1895 - 1945)
MediumCelluloid
Dimensions6 in. (15.2 cm)
ClassificationsTools, Implements and Scientific Equipment
Credit LineGift of Mr. & Mrs. Fred Robertson. In the Farm House Museum Collection, Farm House Museum, University Museums, Iowa State University, Ames, Iowa.
Object number85.13.12
Status
Not on viewCultureAmerican
Markings"Study Nature Not Books" Spencer Lens Co.