Watch List notes:

Israeli Airforce/IAF painted metal tunic pin of the "Unit 180" computing and information systems unit, subordinated to the elite "Mamram" (the IDF's central computing system unit), circa. 1970's; size: 21.5x23.5mm; weight: 2g. This unit was established with the Mamram in 1959, and together with the IAF's engineering computer systems unit formed the Air Force's "Ofek" technological unit in 2005.