Tag Archives: imprimatur sheet

Stamp Registration or “Imprimatur” sheets in the BPMA Collections

One of the most important parts of the philatelic collections of the BPMA is the series of registration sheets of stamps from the Penny Black to the present day. All are public records and part of the Royal Mail Archive. These sheets are in the process of being catalogued and made available online. However, the size of the sheets is such that they cannot at the moment be scanned so images available are rather restricted. Anyone wishing to view the original sheets must make an appointment with the Curator, Philately. The following is a summary of what is
available to customers at present.

Queen Victoria (1840-c.1870)

All Victorian registration sheets (sometimes called “imprimatur” sheets by collectors) are imperforate, are catalogued and details can be seen on our online catalogue. There are no scans of any part of the original sheets. Included in this are, of course, all sheets of Penny Blacks in the collection (10 in total, though not every plate is represented) and all sheets of Twopenny Blues from the 1841 and 1858 types. No registration sheets exist for plates 1 and 2 of the original Twopenny Blue. Also included are those Penny Red sheets from 1841 onwards which exist (from plate 12 onwards – 206 in total) and the new series of Penny Reds from 1855 (a total of 106, but excluding plate 77) There are also a very small number of other values.

During the 19th century examples were officially cut from these sheets by the Inland Revenue for official purposes, so none of them is complete. Details of which stamps are missing are given in the catalogue.

Although none of these sheets is scanned we do have high quality, same-size, black and white photographs of all of the above which are available for purchase for private study. Each photograph costs £31.50 (including VAT). A “Request for Reprographic Services” form needs to be completed and signed by the applicant. As external developing studios are used and a minimum batch for processing is required, if the photograph requested is not in stock then there may be a delay of three or four weeks before completion of the order. However, payment is not required until the order is sent for processing.

If you would be interested in this service please contact the Administrator on paul.stevenson@postalheritage.org.uk or telephone 020 7239 2577.

Queen Victoria (1870-1901)

All other Victorian registration sheets are catalogued and
details can be seen in the online catalogue. However, none have been photographed and the illustrations in the catalogue are not taken from the actual sheets. Rather they come from the Phillips Collection, as with the earlier sheets. These sheets are also imperforate. There are also a few sheets of overprints on Victorian GB stamps for use by some British government departments (termed “Departmental Overprints”). All such overprinted sheets were already perforated.

King Edward VII (1901-1910)

With the registration sheets of King Edward VII the online catalogue shows a small scanned section or part of the actual sheets. These include special formats for booklets for the first time as well as Departmental overprints, and overprints on British stamps for use in the Levant, Bechuanaland and Morocco Agencies. None of the sheets is available photographed or scanned.

King George V (1910-1936) & King Edward VIII (1936)

Again, all registration sheets are catalogued and details can be found in the online catalogue together with a scan of a small part of each sheet (click here for King George V and here for King Edward VIII). Included are sheets for booklets, rolls, commemoratives and all overprints for overseas territories including Morocco Agencies, Nauru and the Levant. The last are all perforated while the former are imperforate.

George V registration sheet

George V registration sheet

Also catalogued, with a small part illustrated, are a large number of black plate proof sheets from the Royal Mint, as well as the registration sheets for postage due labels.

The gravure sheets of King Edward VIII, together with all varieties of sheet format for booklets and rolls, and all overseas overprints are also available online, again with a small part of each sheet illustrated.

Later Sheets

Work is continuing on the cataloguing of later registration sheets of the reigns of King George VI and Queen Elizabeth II. These will appear progressively in the online catalogue.

Find out more about our collection of Stamps and Postal History on our website.