Wooden handloom for making braid with accessories, bobbins and samples of braid in glass fronted display case Wooden handloom for making braid with accessories
First aid splint, softwood with tinned iron sleeve, London South Eastern & Chatham Railway First Aid splint
First aid splint, softwood with tinned iron sleeve, London South Eastern & Chatham Railway First Aid splint
Aeroplane psychrometer Mark II, 1918-1922, by Negretti and Zambra, London. Aeroplane psychrometer Mark II, 1918-1922. 1918-1922
Model of an Ozonometer, improved form, designed in 1865 by Smyth with cardboard box. Smyth's revised ozonometer 1865