It's Sunday evening. I am supposed to be studying. Why and I doing this?
Oh well! :roll eyes
Just had another look at my 27-Set. The only marking of any kind I can find on the entire satchel is the number "4135" stamped dead centre on the inside bottom of the satchel in black ink. The number is 1.25 inches long and the height is 0.375 inches.
The carry strap is virtually identical to that on my 58-Set canvas bag for the Dry Battery.
The other monumental discovery (for me at least) was that the headphones installed on my 27-Set, are the same Dominion Electrohome manufactured 'IND' headphones as came with my 58-Set. Thin profile, with thin greenish rubber ear cups designed to fit under the combat helmet, with the same leather thong, metal fobbed adjustable chin strap. My 27-Set is 1943 production, Serial Number 911
The main components of my 58-Set were manufactured between 10 August 1943 and 07 February 1944, for what it is worth.
Now back to the books.
David