Hi Sam, sure I have a few in a similar but very tatty tin somewhere...I had these "cotton reel" .25's a while back

https://www.flickr.com/photos/312284...57607964699940

And have various smaller types;

https://www.flickr.com/photos/312284...57607964699940

They seem to be thin on the ground in the U.K., most of these came from Germany, but I have seen old Airgun mags with ads for Bimoco, so obviously they were sold here in the past.

Sorry I can't be more helpful!

ATB, Ed