Historical information
When threads of silk, linen and cotton, were supplied in skeins, they had to be transferred to spools. Pairs of clamps with hollow winding frames revolving on a spindle were used with the threads stretched between them to wind into a more usable form
Significance
Prior to 1840's when manufacturers began to sell sewing thread ready for use, winding clamps and similar were needed to transform skeins of thread into a spool so it could be used without tangling
Physical description
One of a pair of Bone Winding Clamps, carved base, decorated with birds. Topped by rotating cage with four uprights and central spindle, joining two discs. Top Finial missing lower bone screw
Inscriptions & markings
Clamp base decorated with birds
