Delightful 1940s Bijou KNITTING REGISTER

"SAVES TIME 
SAVES COUNTING
SIMPLIFIES KNITTING"
"A boon for knitters"
And still on its original 1940s display card.
Just attach the register to the end of you needles and..start counting.
The 2 different colours are for counting different totals "especially for increasing and decreasing"
and
"where socks are knitted on two knitting needles only the Bijou Knitting Register will be found invaluable"
Full instructions on the reverse of the display card. 
I have the registers in either red or blue
(if you have a preference please ask, if not, I'll send the best condition one I have)
and they all have some paint wear (see photos)
Sometimes the dials are stiff.
And the cards are a bit worn.
So, they are only £1 each !