Serial # C2668
.55 caliber Anti Tank Rifle (ATR)
93 rounds (60 rounds in stripper clips in bandoliers, 23 loose rounds and 10 more in clips), 5 magazines, a military magazine box (holds up to 8 mags), 2 Small Arms Training Pamphlets (one is a reprint, 1937 and one is an original, 1939), an origianl British transport crate and a vehicle mount.
R.B. Boys MK1 .55 Anti Tank Rifle