Hammarlund HQ-120X manual, reprint.

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This is a digitally copied and enhanced manual for the Hammarlund HQ-120X.  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 16 pages plus separate one piece 11 by 17 inch enlargement with two versions of the schematic. Topics include:  circuit arrangement, maintenance, realignment procedure, and operation.  It has a table for tube voltages as well as a complete parts list.