The spool release on the later 6×7 MLU in the open position. (Daniel J. Schneider)
The spool release on the later 6×7 MLU in the open position. (Daniel J. Schneider)
Spool release latch opened
The spool release on the later 6×7 MLU in the open position. (Daniel J. Schneider)
The spool release on the later 6×7 MLU in the open position. (Daniel J. Schneider)