This is a piece I have been trying to track down for several years now,I have been following several threads on MLU over the years and it was evident the best place to look was in Australia, which I believe is where all the ex-British units ended up although in small numbers.
I am looking for any information on these Mobile Base Plates but there seems be be very little available,the original format was on 16" wheel rims the same as the ones used on the Mortar supply trailer and they were later converted onto surplus 8.25/10 6 pdr wheels.
I have been told that this type went into service at the very end of WWII but was successful in post war service.
From what I can find there is one restored example in the UK which is at Firepower, if there are any more please let me know.
I am in the process of gathering the accessories at the moment and just about have it all .The unit is complete with tube but this is under going de-ac work at present.
Another rare breed repatriated !
Rob....................rnixartillery