Artifact Details Title Public Domain Catalog Number 102788582 Type Software Description personally labeled disk; 5 1/4 inch floppy disk (1). Disk labels: 1) Public Domain PTPD 3&4 HEX/DEC CALCULATOR 2)Public Domain PTPD 5-6-7 Date undated Format 5 1/4 inch floppy disk Collection Title First Osborne Group (FOG) records Series Title Software Credit Gift of Gale Rhoades Lot Number X4071.2007