WWII US Navy Bureau of Aeronautics LM-13 Frequency Indicating Equipment Manual NAVAER 08-5Q-38 Radio Electronics Back-to-School high-voltage warning label

high-voltage warning label

Marked “Exocet / Tan / Partial Serrated / 157-2 TA” on the original box

it features a ribbon bar

also known as the Fusil Mauser Chileno Modelo 1895

WWII US Navy Bureau of Aeronautics LM-13 Frequency Indicating Equipment Manual NAVAER 08-5Q-38 Radio Electronics Back-to-School high-voltage warning labelOriginal World War II era U. S. Navy Bureau of Aeronautics technical manual for the LM 13 Crystal Calibrated Frequency Indicating Equipment and LM 13 Assembly 1. This manual is identified as NAVAER 08 5Q 38 and is titled Handbook of Maintenance Instructions for Crystal Calibrated Frequency Indicating Equipment LM 13 and LM 13 Assembly 1. The publication was originally classified and later marked as declassified unclassified, adding to its historical