Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/1
Letters from various people along with letter and other material relating to an attempt to obtain a patent for an invention called a Visitel.
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/2
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/3
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/4
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/5
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/6
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/7
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/8
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/9
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/10
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/11
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/12
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/13
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/14
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/15
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/16
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/17
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/18
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/19
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/20
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/21
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/22
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/23
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/24
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/25
Both, Edward Thomas, 1941-1942, Manuscript, PRG 1776/1/1/26