Following on from the recent success of advice given in this forum, can I ask if anyone has any idea as to where I can find, acquire, buy, hire or steal a wooden floor polishing device, in cast iron known as a 'bumper' in my long ago army days. Normally a 7kg cast iron block with a swivel joint to a (broom type) handle.
I have tried all the normal search options, Google, e-bay etc. without success.
Any (sensible) ideas would be very gratefully received.