H Bröms - Swedish design finger ring in tin and enamel 1966

Swedish design by H Bröms. Tin ring with a rectangular front in red and turquoise enamel.

The ring is dated 1966 and hand-signed H. Bröms (signature is legible). It is also stamped TENN and Q9, and has a logo or city mark. 

Material: Tin and enamel
Date: 1966
Signature: H. Bröms 
Enamel front: 2.5 × 1.2 cm
Inside diameter: 1.7 cm when closed
Ring size: Approx. 53–54, adjustable
Weight: 14.34 g
Condition: Used, with age-related signs of wear.