If anyone is interested a 1940 contract Aero is up for sale in the USA. The jacket is mostly original, but has had a slight make-over in a USAAF depot, where the knits may have been replaced and the lining has been repaired with the USAAF stamp added. The label is worn, but it has all the characteristics of the 40-3785-P contract-collar stand, late 30s Talon zipper, nipple snaps (subsequent Aero contracts had ring snaps and no collar stand) etc. The previous contract (1938) was a more complex animal with stitching above the waistband and the cuffs and had the early rivetted Talon zipper. This jacket has aroused a lot of interest but no bids to date. The seller has now added a reserve. I'm not going for it as I already own a decent example of this very rare contract.
http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... K:MEWAX:IT
http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... K:MEWAX:IT