25th. Bomb Disposal. Co. Royal Engineers. L.H.G.
Even our RNVR R.M S are not so lucky.
Original pic of SD2b
Our Built Butterflies pics show open and closed SD2a (67) Time Delay fused set to either 3mins to 31mins before going off
This is a pic of the SD2b (71) Anti Disturbance, This was the most lethal as any vibration would set it off
Damyns Hall Swindon & Cricklade Stevens Stopper
Essex '09 Steam Railway ( Liquidiser)