WWII U.S. Army TM 11-2559 Fluxmeters TS-15/AP, TS-15A/AP & TS-15B/AP Manual (Dec 27, 1944) – Restricted

Original War Department Technical Manual TM 11-2559 covering Fluxmeters TS-15/AP, TS-15A/AP, and TS-15B/AP, dated December 27, 1944.

This is an authentic World War II-era Signal Corps manual, used for specialized electrical measurement equipment. Notably retains its original “Restricted” designation, adding to its historical and collector appeal. Manuals like this were critical for maintaining and calibrating sensitive electronic and magnetic measurement equipment used in wartime communications and research.

Condition:

• Original wartime issue (not a reproduction)
• Complete and readable
• Light age toning and handling wear
• “Restricted” marking present on cover
• Solid overall condition for age

Highlights:

• Dated December 1944 (WWII period)
• War Department issue
• Desirable “Restricted” classification marking
• Covers specialized fluxmeter test equipment
• Excellent collector and display piece