Hammarlund HQ-140-XA manual, reprint.

This is a digitally copied and enhanced manual for the Hammarlund HQ-140-XA.  It has been copied from an original and is clear, clean, and easy to read.  It is printed on premium 24# paper with heavy covers and bound with a plastic comb.  No more struggling with unreadable photocopies!

It measures 8 1/2" X 11" with 14 pages plus a large one piece 11" X 17" fold out schematic. Topics include:  installation and operation, design, realignment procedure, maintenance, and parts list.  It has tables for tube socket resistances and voltages.