Artifact Details Title Mail list nine hundred Catalog Number 102796278 Type Software Description personally labeled disks; 5 1/4 inch floppy disks (2); Disks labeled identically: Mail list nine hundred data disk TRSDOS 6.2.0 system Date undated Format 5 1/4 inch floppy disk Collection Title Radio Shack collection Series Title Software Lot Number X4114.2007