- 1Reference: SF30/11/3
Title: Notebook recording interest and, payments made by Joseph Batcheldor, and seemingly paid to B. Frankl...
Level of description: item
Date Free Text: Oct 1866-Nov 1873
Production date: From: 1873 To: 1873 - 2Reference: Z1120/4/8
Title: War Gases Identification Wheel
Level of description: item
Date Free Text: Undated [1939-45]
Production date: From: 1939 To: 1945