Artifact Details Title Shirt Catalog Number 102657773 Type Physical object Place Manufactured U.S. Dimensions 1/8 x 20 x 30 in. Description Shirt has complex math formul' on front and back. First line of front "TK . - eo : subr ef ((id1 tx1)...(idn txn)) tx)". No company or organization name. Category Ephemera/clothing