Please can anybody throw some light on manufacturer/model of a deep well pump that we have inherited and wish to get running again. The pump is associated with a bore hole that was established in 1949 and is belt driven from a Petter PAZ1 engine. We understand that pump, engine and bore hole were all operational until approx 10-15 years ago but has fakllen into disuse since. We aim to get it all running again. Pump/engine installation pics are attached as well as 2 pictures of pumps that I found on the internet, one attributed as a Lister Deep Well pump and the second as a Gosling. The Gosling labelled pump is most like ours. Anyone have any info and/or literature/specifications on the pump? Many thanks.