Precision Tube Test Data for 10-12 10-15 10-20 10-22 10-54 Tube Testers 2-1-1976

Description

For sale is reprint Precision Apparatus Company Tube Test data for testers: 10-12 10-15 10-20 10-22 10-54. Book is 43 pages, dated 02-01-1976 for use with Roll Chart MRC F2B.
If you purchased one of those testers from Ebay and it did not come with Tube Test Data or your roll is out of date, here it is.
Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 600dpi, restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Most manuals Include foldout of Circuit Diagram. Cover page printed on Cover Stock.