Reid and Sigrist
http://www.earlyphotography.co.uk/site/entry_C576.html
I can remember these being for sale in Wallace heaton (or was it city sale and exchange) in the arcade between old broad st and liverpool st in the city of london when i started work -- wonderful cameras - very much like ......... you guessed it . Worth a fortune today - wish i'd bought one ! something you don't see often on fleabee.