Who made a Gem pattern?...

[DCL_dave]

I suppose Bonehill's Anglo Sure Shot Britannia falls into the Gem-pattern category, Dave? Invented by Frederick Cox
.

Well spotted, Danny...I have corrected the list now and yes of course the is a Gem pattern

Lane's?
Henry Boker (I doubt if he actually made it)?

Think Lane Brothers were only retailers who adapted and improved certain Gem patterns, mainly EG types but possibly others too?

Think Boker was a retailer as well?...