It has the Bulgin catalogue number: SA.1861.
Bulgin miniature 3 pin socket
Bulgin Standard Octal ~ Black Bakelite ~ Bulgin P112 ~ Used ~ Pristine
OFFICIAL KING CHARLES III OFFICIAL ROYAL STANDARD ENAMEL PIN BADGE
Disneyland Build-a-Pin Aurora Princess And Fairy Godmother Castle 3 PIN SET NEW
Disneyland Paris Stitch Angel Scrump Ducklings Ducks Pin Set Disney 3 Pin Set
Vintage Mottled Brown Bakelite 5A, round 3-pin split pin plug, Made in England.
