1.12.7

Manual

1961

E. F. Johnson Company Manual. Viking Ranger II Transmitter / Exciter Operating Manual. Material: paper. Size: 8 1/2" x 11". Description: brown cover; red and black print: "Operating Manual, Viking Ranger II Transmitter / Exciter, E. F. Johnson Company"; 33 pages; black plastic binding.

Waseca business: E.F. Johnson Co.; E.F. Johnson Company; E.F. Johnson Corporate Headquarters; E.F. Johnson Company Corporate Headquarters; E.F. Johnson Co. Corporate Headquarters; E. F. Johnson Co.; E. F. Johnson Company; E. F. Johnson Corporate Headquarters; E. F. Johnson Company Corporate Headquarters; E. F. Johnson Co. Corporate Headquarters.