Hi John,
Lovely set !
I've got one but I think the case layout is different. Unfortunately I haven't got any pics of it and the case is packed away at the moment.
But heres some pics I saved of another lovely cased one off the web or maybe even the BBS. I thought it would be ok to post the pics. As you've probably seen theres one illustrated in Knibbs book too.
Also heres that Bsa oil tin, though its really for a rifle ! I've never come across one before.
What year does your rifle date from ? I wonder if the pattern of cases changed over the years, perhaps coming from different suppliers.
If you gop to an olde worlde locksmith, they generally have hundreds of old keys and might let you go through them until one fits.
[URL=""]