by GregPickersgill Sun May 17, 2015 12:53 pm
Wow, incredible. TWO OF THEM! This is genuinely exciting. For me anyway. James, are you 100percent certain that yours never had a third element to the chinstrap - no fixing point or bolt or anything at the rear? If not, can you post a pic of its rear end? You know I'll be lifting all these for CompoSite, don't you!?!?! (Actually, looking four or five times at it, that chinstrap looks very like the Para Lightweight - any chance of a detailed picture of it?)
As regards this business of trials helmets - there is very little available info as Richard already said, and I do wonder whether that will improve at all if Cotton's book actually appears (I hope I'll live long enough...). All that I know is that several versions of what finally became the production Mk6 were trialled, some of them distinctly different from the final product, from all acounts. I have seen only one picture though, which from memory does show a Mk6-ish object with a single two-piece chinstrap. (Annoyingly I can't find the bookmark for the appropriate web-forum I found it on right now - I'll post it later).
Were these Thetford products short runs that were part of that trial? I don't know. Another Mk6 collector (Richard Aixill) has said about the trial helmets -
"These helmets were very similar to the final MK VI - having only minor design differences. Ballistic nylon composite helmets were undergoing user trials at this time and they were evident during the major BAOR exercise - Lionheart 84 - by elements of the 1st Battalion Irish Guards .... The MK VI design having been accepted for service, issue commenced with a pre-production run of 6,000 (this included issue to elements of 5 Airborne Brigade). This was then followed by the wider general issue, most likely commencing in mid to late 1985. I myself was issued my first MK VI in March 1986 whilst on attachment in Northern Ireland (issue to troops stationed in the province began sometime immediately prior)."
My feeling is that there was some distributed manufacture of the 6 - by companies such as NEI and Triton-Oliver, and possibly Thetford (who were already doing the Para Lightweight, remember) - and then concentrated with NP Aerospace from about 1986. But still that tells us not much about the trials helmets. A whole field of collecting here, really. This stuff is going to be pretty hard to find.