Here is an RCA SUPER CHRO-BAR SIGNAL GENERATOR, MODEL WR-538A, Owner/Instruction Manual.
1973 softcover booklet, used, good condition, 8.5" x 11" size, light edge wear, clean & unmarked, 18 pp,
Includes index, schematics, parts lists...
***MANUAL ONLY, NO HARDWARE INCLUDED***
[M169a] 032515MAM169002
