Artifact Details Title Opti card Catalog Number 102741258 Type Physical object Description The object consists of a plastic card, a paper sleeve, and a business card from a vice president of the manufacturer. The object is a promotional sample with writing describing its advantages. Manufacturer Optical Card Works Dimensions overall: 1/8 in x 3 3/8 in x 2 1/8 in Category Memory & storage/optical Credit Gift of James N. Porter Lot Number X6504.2012