RADIO SHACK EC-321, Vintage 1988 Memory Calculator w/ Telephone & Secret Entries

1989 Radio Shack Data Memory Calculator EC-321 - Works But Screen Needs Fix

Radio Shack EC-321 Data Memory Calculator with Owners Manual

Vintage Radio Shack Data Memory Calculator EC-328 Tested Works Good

Vintage 1992 Radio Shack Data Memory Calculator EC-328

Radio Shack Vintage Data Memory Calculator EC-321 w/ Case and Booklet

VTG Radio Shack Data Memory Calculator EC-328 Cat no. 65-944 NEW IN BOX

Vintage Radio Shack Data Memory Calculator EC-328 65-944 Tested Box Case&Manual