Frame assembly’. Photo (12) from a series illustrating the making of a window. From page 18 of catalogue. The caption says ‘Tenons of glazing bars are first heated electrically and then headed over by pneumatic pressure.’ John Thurgoood, who worked there, says this picture was taken at the Witham works. See link for notes on the catalogue.
| Ref | M1945 |
| Publisher | Crittall Manufacturing Company Ltd. |
| Date taken | 1951-1953 |
| Source | Crittall Windows catalogue no.163, 1953. Published by Crittall Manufacturing Company Ltd., Braintree. Large book. Copy lent by John Thurgood of Terling. There is another copy at Braintree museum. |