These were removed cleaned and re coiled. These were fitted on refurb GPO 300 series probably in the 1960s.

This is the cheapest tracked post office service available at £2.75 jiffy, Envelope, packing label printing and my time is free so please be aware I loose money on my postage prices. Thanks

If you add to a basket and buy more than one item from me postage should automatically be combined. If not I will do it manually as long as you buy together within a few hours or I may already have packed and posted.