It went upinto the loft when we moved to this house - and vanished.
The old goat is having a serious muck out and pulling out every thing out from under the eaves so he can move all his work space round - and it turned up!!!
It was my Aunty Doris's in the first place - and was sent down to my mum when she died - and I saved it when she died.
I may try to get it going next weekend if I have a clear head to work it out!