Artifact Details Title TRS-80 Pascal Catalog Number 102796545 Type Software Description 5 1/4 inch floppy disk (12) Disks 1-4: Model I, version 2.0 (2 copies of disk 3) Disks 5-8: Model II, version 2.0 (2 copies) Disks 9-10: Model 4, version 2.0 (2 copies) Date 1983 Publisher Alcor Systems Format 5 1/4 inch floppy disk Collection Title Radio Shack collection Series Title Software Lot Number X4114.2007