Classification of specimen types  

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Most specimen and equivalent markings were applied to postal stationery by the printer. The main exceptions are items that were overprinted and/or surcharged locally.

The types of protective markings used in any one country or postal territory are described and illustrated on the relevant page below the list of items distributed by the UPU. Where markings have been attributed to a particular printer they are also detailed below.

Dimensions are usually given to the nearest ½ mm. It should be noted that measurements can vary by up to 1 mm or even more in length and ½ mm in height. In some instances more than one very similar overprint cliché was used or the overprint was set (and reset) in a forme from loose type over a period. Furthermore, by the very nature of the material overprinted the size of the impression may vary. There is also the difficulty that different individuals will record different measurements for identical items, sometimes as a result of excluding a full point at the end or the serif on the first or last letter.

British Commonwealth

The majority of items were printed by the foremost London security printers: Bradbury, Wilkinson; De La Rue (by far the most numerous); Harrison & Sons; Waterlow & Co.; and McCorquodale (registered envelopes and air letters only).

Exceptions include the Australian States, Australia, Canada, New Zealand.

For postal stationery of Great Britain overprinted for use in certain British Colonies and Protectorates the protective overprinting was carried out by the Inland Revenue.
 

Protective markings applied by London security printers

Note that the type numbers shown in curly brackets are tentative and are subject to change, and that the ranges of dates of usage may be extended.

Bradbury, Wilkinson

Very few items of postal stationery were printed for the British Colonies by Bradbury, Wilkinson.

It is possible that other non-British items will be identified as their production.

type dates used image dimensions application usage
B{3} 1914 31 × 4
(excl. accent)
overprinted diag BL to TR Turkey
B{6} 1934–41   perforated horiz across envelope Sarawak
B{7} 1931–37 50 × 6 overprinted diag BL to TR Iraq (1931)
Kelantan (1937)
B{8} 1937 82 × 9 overprinted diag BL to TR Kelantan
B{10} 1938–51 75 × 8 overprinted diag BL to TR St Vincent
B{14} 1951 73 × 10½ overprinted diag TL to BR Grenada

De La Rue

De La Rue was the foremost printer of postal stationery for the majority of British Colonies.

type dates used image dimensions application
D{2} 1886–93 89– 90 × 8½–9 overprinted diag BL to TR
D{2a}   as above 89– 90 × 8½–9 overprinted diag TL to BR
D{3} 1893–???   overprinted diag BL to TR
D{3a} 1893–??? as above   overprinted diag TL to BR
D{4} 1893–1928 91½–93 × 8½–9 overprinted diag BL to TR
D{4a}   as above 91½–93 × 8½–9 overprinted diag TL to BR
D{4r} 1901–28 as above 91½–93 × 8½–9 overprinted diag BR to TL (inverted) on reverse
D{4ra}   as above 91½–93 × 8½–9 overprinted diag TL to BR on reverse
D{4rb}   as above 91½–93 × 8½–9 overprinted diag TR to BL (inverted) on reverse
D{4rc}   as above 91½–93 × 8½–9 overprinted diag BL to TR on reverse
D{6} 1925 85 × 9½ overprinted diag BL to TR
D{7} 1926–27 65 × 10 overprinted diag BL to TR
D{7a}   as above 65 × 10 overprinted diag TL to BR
D{8} 1928–37 56½ × 7½ overprinted diag BL to TR
D{8a}   as above 56½ × 7½ overprinted diag TL to BR
D{9} 1937–48 41 × 4 overprinted diag BL to TR
D{9a}   as above 41 × 4 overprinted diag TL to BR
D{12} 1941 82½ × 4 overprinted diag BL to TR
D{15} 1942–43 42 × 4 rubber h/s diag BL to TR in violet
D{18} 1946–47 41½ × 5 overprinted diag BL to TR

Types D{2}, D{3}, D{4}, D{8} and D{9}, and their variants, were used consecutively during the periods shown above and are by far the most plentiful.

Types D{2}, D{3}, D{4}, and their sub-types, appear to have been printed from loose type set in a forme. In consequence, whenever the type was reset the length of the overprint varies.

During the period 1902 to 1928, when the stamp impression was printed on the flap of registered envelopes, and the flap was folded onto the front of the envelope, type D{4} was printed on the reverse of the envelope.

There are four possible orientations of the overprint: D{4r}, D{4ra}, D{4rb} and D{4rc} which are illustrated below. However, no example of type D{4rc} has been recorded.

 
D{4r} BR to TL (inverted)
 
 
D{4ra} TL to BR
 
 
D{4rb} TR to BL (inverted)
 
 
D{4rc} BL to TR
 

Type D{6} was used for Cyprus and Mauritius in 1925.
Types D{7} and D{7a} were used for Dominica, Federated Malay States, Fiji, Kedah, Leeward Islands, Straits Settlements, Tanganyika and Zanzibar in 1926 and 1927.
Type D{12} was used for Bermuda in 1941.
Type D{15} was used for Barbados and British Honduras in 1942 and for Swaziland in 1943.
Type D{18} was used on air letters for Cyprus in 1946 and Jamaica in 1947.

Harrison & Sons

The only postal stationery printed by Harrison & Sons for a British Colony are one post card and two envelopes issued by Gold Coast in 1928 and 1931. However, almost all Palestine postal stationery was printed by Harrison & Sons and overprinted or handstamped SPECIMEN by them.

It is possible that other non-British items will be recognized as their production.

type dates used image dimensions application usage
H{1} 1927–29 65 × 7½ overprinted diag BL to TR Palestine
H{2} 1931 50 × 8 overprinted diag BL to TR Palestine
H{3} 1928–45 57 × 8 overprinted diag BL to TR Gold Coast (1928–31)
Palestine (1933–43)
H{4} 1941–42 55 × 7½ rubber h/s diag BL to TR in blackish purple Palestine
H{4a} 1943 as above 55 × 7½ rubber h/s diag BR to TL (inverted) in blackish purple Palestine
H{5} 1946 71 × 8 overprinted diag BL to TR Palestine

Waterlow & Co.

ALL WATERLOW TYPES HAVE BEEN RENUMBERED

Waterlow & Co used a different type of SPECIMEN overprint on almost every item of postal stationery that they printed. Items printed and overprinted SPECIMEN by them have been identified for seven British territories: Basutoland, Bechuanaland Protectorate, British Guiana, Malta, Northern Rhodesia, Sarawak and St Kitts-Nevis.

25 different types of SPECIMEN overprint have been identified. These were used on Basutoland and Bechuanaland (3 types), British Guiana (7 types), Malta (6 types), Northern Rhodesia (5 types), St Kitts-Nevis (1 type) and Sarawak (3 types).

These types are shown below in the same way as those for other printers: chronologically by date of first usage. As the types are specific to individual British Colonies they are shown again in a second table according to usage.

 

Waterlow types in chronological order of first usage

type dates used image dimensions application usage
W{61} 1924 22 × 3 printed horiz across stamp impression Northern Rhodesia
W{62} 1924–30 29 × 5½ printed horiz across stamp impression Northern Rhodesia
W{41} 1927 33 × 3 overprinted diag BL to TR Malta
W{42} 1927 36 × 3½ overprinted diag BL to TR Malta
W{63} 1930 66 × 5 overprinted diag BL to TR Northern Rhodesia
W{81} 1931 76 × 7½ overprinted diag BL to TR Sarawak
W{82} 1931 51 × 5½ overprinted diag BL to TR Sarawak
W{83} 1931 86 × 8½ overprinted diag BL to TR Sarawak
W{64} 1932 98 × 7½ overprinted diag BL to TR Northern Rhodesia
W{11} 1932–38 41½ × 6 overprinted diag BL to TR Basutoland (1933–35)
Bechuanaland Prot (1932–38)
W{21} 1935–38 68 × 8½ overprinted diag BL to TR British Guiana
W{22} 1935–38 76 × 7½ overprinted diag BL to TR British Guiana
W{43} 1936 71½ × 6 overprinted diag BL to TR Malta
W{12} 1937 56 × 6 overprinted diag BL to TR Basutoland
W{13} 1937–44 85 × 11 overprinted diag BL to TR Basutoland (1937)
Bechuanaland Prot (1944)
W{44} 1938 54 × 7 overprinted diag BL to TR Malta
W{45} 1938 91 × 12 overprinted diag BL to TR Malta
W{65} 1938 94 × 8 overprinted diag BL to TR Northern Rhodesia
W{23} 1938–39 88 × 7 overprinted diag BL to TR British Guiana
W{24} 1939 41 × 5½ overprinted diag BL to TR British Guiana
W{25} 1940 98 × 9½ overprinted diag BL to TR British Guiana
W{46} 1943 46½ × 5½ overprinted diag BL to TR Malta
W{26} 1944 85 × 9 overprinted diag BL to TR British Guiana
W{27} 1945 59 × 6 overprinted diag BL to TR British Guiana
W{71} 1952 46 × 5 overprinted diag BL to TR St Kitts-Nevis

 

Waterlow types grouped by country of usage

type usage dates used image dimensions application
W{11} Basutoland
Bechuanaland Prot
1933–35
1932–38
41½ × 6 overprinted diag BL to TR
W{12} Basutoland 1937 56 × 6 overprinted diag BL to TR
W{13} Basutoland
Bechuanaland Prot
1937
1944
85 × 11 overprinted diag BL to TR
W{21} British Guiana 1935–38 68 × 8½ overprinted diag BL to TR
W{22} do. 1935–38 76 × 7½ overprinted diag BL to TR
W{23} do. 1938–39 88 × 7 overprinted diag BL to TR
W{24} do. 1939 41 × 5½ overprinted diag BL to TR
W{25} do. 1940 98 × 9½ overprinted diag BL to TR
W{26} do. 1944 85 × 9 overprinted diag BL to TR
W{27} do. 1945 59 × 6 overprinted diag BL to TR
W{41} Malta 1927 33 × 3 overprinted diag BL to TR
W{42} do. 1927 36 × 3½ overprinted diag BL to TR
W{43} do. 1936 71½ × 6 overprinted diag BL to TR
W{44} do. 1938 54 × 7 overprinted diag BL to TR
W{45} do. 1938 91 × 12 overprinted diag BL to TR
W{46} do. 1943 46½ × 5½ overprinted diag BL to TR
W{61} Northern Rhodesia 1924 22 × 3 printed horiz across stamp impression
W{62} do. 1924–30 29 × 5½ printed horiz across stamp impression
W{63} do. 1930 66 × 5 overprinted diag BL to TR
W{64} do. 1932 98 × 7½ overprinted diag BL to TR
W{65} do. 1938 94 × 8 overprinted diag BL to TR
W{71} St Kitts-Nevis 1952 46 × 5 overprinted diag BL to TR
W{81} Sarawak 1931 76 × 7½ overprinted diag BL to TR
W{82} do. 1931 51 × 5½ overprinted diag BL to TR
W{83} do. 1931 86 × 8½ overprinted diag BL to TR

Protective markings applied by the Inland Revenue

The types listed below were applied by the Inland Revenue to postal stationery of Great Britain and to postal stationery of Great Britain overprinted for use abroad.

type dates used image dimensions application usage
GB9 1892–93 14¾ × 2 handstamped on stamp impression Niger Coast (1892–93)
GB16 1902–03 15½ × 2¾ handstamped on stamp impression Bechuanaland Prot (1903)
Gold Coast (1902)
GB17 1907 16 × 2¾ printed on stamp impression Bechuanaland Prot (1907)
GB26 1903–04 12½ × 2 handstamped on stamp impression Great Britain (1903–1904)

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