Made in England in the 1920s /30s these Sure-Grip hair pins are for setting the perfect wave into your bob.
The large, striking display card shows a satisfied young woman admiring her hair in a mirror. The card is 14cm x 16.3 cm The pins are 4 sizes from 6.6cm to 3.5cm. I have some cards with brown, some with black pins.
All the cards have the odd scuff, bend or dirty patch.