Film production company & cinema chain that also had a contract to supply stage lighting equipment to various schools around the UK. Also known as GB and G.B-Kalee.
The company was bought by the Rank Organisation in 1941, and became a division of Rank Organisation Special Projects in the late 1950s.
See also DeWalco.
More information at Grace's Guide
Exhibits in the Backstage Heritage Collection
Price Lists and Catalogues
See individual product pages for data sheets, instructions etc.