Vintage Simplex time recorder co. square factory wall clock ~ Made in USA ~

Simplex Time Clock Cam Model JCP/JCG, 1101

Simplex 100/125 Time Clock Key Model 1603 (Set of 2) Part Number 607-403

Pyramid Technologies Model 3500 Time Clock Used NO KEY

Molex 4 pin clock cord, Simplex, American Time

Pyramid Technologies Model 3500 Time Clock Used WITH KEY

Simplex Time Recorder Clock Model No. R831

Simplex Electronic Wall Clock Model 2310 804-095 Business and Industry Untested