Artifact Details Title Print Wheel Catalog Number 102690970 Type Physical object Description Printed on wheel hub is "XEROX PICA 10." Molded in plastic case is "Xerox Electronic Typing System". There is a scrap of paper with the words "TEST TEST Testing," probably typed with this wheel. Box is also a mailer. Manufacturer Xerox Place Manufactured U.S. Identifying Numbers Other number 10 Printed on hub of wheel Other number 9R21107 Printed on hub of wheel Dimensions in box: 5/8 in x 3 3/4 in x 3 7/8 in Category I/O/printer