I've dived with R Thomson once:

Dive number Date Site Location Area Country Wreck Freshwater Depth (m) Bottom time (min) Total time (min) Divers Quality Summary Equipment
Previous dive Next dive
First dive Last dive
14 May 1985 Sub-Sea Services George St, Aberdeen Scottish East Coast Scotland 50 10 20 Iain Hosking, R Thomson Four stars The first dive to be written up on a decompression stop. Quite cold now, but warm on the way down. Squeaky voice [from pressure alone - we weren't using heliox] and pen suffered decompression sickness. Ordinary clothes.