- 1Reference: Z907/1
Title: Printed patent specification for invention concerning improvements in or relating to laundry pressin...
Level of description: item
Date Free Text: 5 Oct 1925
Production date: From: 1925 To: 1925 - 2Reference: Z907/3
Title: Printed provisional specification (under the Patents and Designs Acts 1907-1928) entitled "improveme...
Level of description: item
Date Free Text: 13 Aug 1931
Production date: From: 1926 To: 1926 - 3Reference: Z907/4
Title: Certificate of registration of design (registered number 767353) by J.E. Hearn. Registered in class ...
Level of description: item
Date Free Text: 7 Sep 1931
Production date: From: 1931 To: 1931 - 4Reference: Z907
Title: Records of John Edward Hearn, foundry business, Luton Gift from John R. Hearn (grandson) deposited ...
Level of description: fonds
Date Free Text: 1925-1931
Production date: From: 1925 To: 1931