HISTORY
Opened:
This section updated on Jun 12, 2002
Jan 8, 1929 30mm [1] |
May 2, 1952 30mm [1] |
Jul 24, 1963 32mm [1] |
Sep or Nov 21, 1966 31mm [1] |
Jan 3, 1968 32mm [1] |
Jun 28, 1971 [1] |
May 2, 1952 [1] |
July 13, 1937 [1] (CDS 24mm): |
May 4 1940 |
Jun 15, 1942 [1] (CDS 24mm): |
Jun 30 1945 |
Jan 10, 1947 [1] |
v9p119 |
Oct 22, 1948 [1] Oct 22, 1948 (CDS 23mm): |
|
v9p119 |
Sep 23 1953 |
Oct 10 1962 |
Nov 16, 1971 [1] (CDS 31mm) |
Dec 15, 1942 - Jul 3, 1943 [1] |
Jan 10, 1947 [1] |
Oct 22, 1948 [1] |
May 2, 1952 [1] |
Jun 11, 1956 [1] |
Sep or Nov 21, 1966 [1] |
Jun 28, 1971 [1] |
Oct 31, 1977 [1] |
Mar 2, 1977 [1] |
July 24, 1990 [1] |
March 23, 1998 [1] |
Jun 21, 1939 1 (Box 28x13mm) Source: 1 [1] |
Mar 11, 1957 [1] (Oval 59mmx35mm): |
July 21, 1961 [1] (CDS 32mm) |
Feb 15, 1968 [1] (CDS 31mm) |
July 12, 1968 [1] |
Aug 1998 [1] |
Feb 8, 1999 [1] |
Information here is based primarily on the collections of W.
Source: 1 (named offices) and C. Livermore (numbered offices). Original material is copyrighted but may be used for personal purposes. THIS PAGE UPDATED APRIL 4 2021.
Updated information may be sent to: C. Livermore at: