- 1Reference: SP3/8/5
Title: Letter from the British Syphon Manufacturing Company accepting an order for siphons from Hayward Tyl...
Level of description: item
Date Free Text: 1 Jan 1901
Production date: From: 1901 To: 1901 - 2Reference: SP7/6/24
Title: Thomas Henry Hayes reference an invention for an improved siphon filling machine
Level of description: item
Date Free Text: 1892
Production date: From: 1892 To: 1892 - 3Reference: SP7/6/28
Title: Thomas S. Truss reference improvements in siphons
Level of description: item
Date Free Text: 1894
Production date: From: 1894 To: 1894 - 4Reference: SP7/7/8
Title: Draft of declaration and note regarding an invention of William Frith for ‘improvements in siphon ap...
Level of description: item
Date Free Text: 1883
Production date: From: 1883 To: 1883 - 5Reference: Z170/34
Title: Receipted account from Thomas Powers of Biggleswade to Mr John Conquest for various items of ironmon...
Level of description: item
Date Free Text: January to December 1834, 31 January 1835
Production date: From: 1834 To: 1835