vintage spools & bobbins of copper wire for jewelry & crafts, lot of assorted copper wire

vintage wood and metal spools of wire on wood in assorted sizes for jewelry or crafting. The wire is all copper, except for the smallest wood bobbin (5th photo), which is steel wire. The spools range from 1 7/8" to 3 1/4" tall. We haven't measured any of this for length or thickness.

These are all dirty from years in a workshop and the steel wire have some light rust.