Beam scale
Pic Beam 28

Nice Inspectors scale from the Borough of Luton 1928
Stand, beam and hangers look like made of Aluminum. The pans look like silver plated.
She work very fine and weigh up to 7 lb.
The pans show lots of portcullis and marks of the English crown
By the pans... I would say for weighing food or grain !
Made by Bell, Aylesbury.

The case measures 42 cm wide, 40 cm high and 12,5 cm deep