Thank you to everyone who responded and helped me identify this collar tab.
Great tab! I have a few pictures in my files of early tabs with no backing, seems to something of a norm for the time.
Exhaustive !! Thankyou Wim
It is not the size of a Collection in History that matters......Its the size of your Passion for it!! - Larry C
One never knows what tree roots push to the surface of what laid buried before the tree was planted - Larry C
“The farther back you can look, the farther forward you are likely to see.” - Winston Churchill