Just received one of Kerry Barker's outstanding No. 15 chest repros (thanks again to Brian Dickfor the lead!). Kerry's very easy to work with, and the chest is super well made; my "new" 4T & associated stuff fits as expected, and the chest looks great.
Not surprising that original chest markings varied considerably over the years (decades?), and online photos of originals typically show various texts/numbers and font styles and sizes.
I've noticed that many chests display "BA xxxx" marks, where the "xxxx" 4-digit number varies. I understand this is a stores nomenclature, but cannot find a reference to what the numbers mean. One poster opined the number indicated the exact configuration of the contents, which presumably meant rifle marque, telescope marque, spotting scope, etc.
It also appears the "BA" marking was often applied on top of earlier markings, so I wonder whether this was only applied post-WW II.
Can anybody explain this marking system?
(All sorts of other stenciled marking show up in the photos and are all over the place in terms of content, size, font, marking location, etc., so this request applies specifically to the "BA" marking.)