Found this in my dad’s workshop when sorting through it. Not sure what it is for, apart from what a google search brought up:

Lewcos" is a historical brand name for the London Electric Wire Company and Smiths, a major British manufacturer that produced vintage insulated copper wires, resistance wires, and electric cables on wooden spools through the mid-20th century.Historical ContextCompany Origin: Formed via a 1909 merger involving the London Electric Wire Co.Products: Known for cotton, silk, enamel, and paper-insulated copper wire, often collected today by vintage radio and electronics restoration hobbyists. Suitable for coil winding, transformers, motors, radios, vintage electronics, restoration or as a vintage industrial collectible.

Please see all pictures for clarification of what you’re getting.

It weighs 2106g on the spool.