Tag Archives: photgrammetry

Stamp printing plates, dies and rollers: from vault to view

Over the next year, our Philatelic and Digital teams will be working with UCL’s Mona Hess, Research Associate and PhD candidate at UCL, to digitise objects from our collections, including printing dies, rollers and plates. These objects are difficult to photograph and not available for consultation by the public. This project, funded by Share Academy, will provide access to these important objects through a combination of a number of technologies. The final output will be set of 3D digital objects for use by philatelic enthusiasts, researchers and the general public. This blog will regularly update you on what is happening along the way.

Mona discusses various imaging techniques and engagement outputs for the 3D objects. A stamp plate sits at the centre of the table.

Mona discusses various imaging techniques and engagement outputs for the 3D objects. A stamp plate sits at the centre of the table.

Last Friday (24 January), we held a kick-off meeting for our Philatelic 3D digitisation project, a Share Academy project partnership with UCL. Because of the highly-reflective surfaces of these objects, a combination of technologies will be trialled to see which works best.  Some of the objects can be captured at the BPMA’s premises using techniques such as photogrammetry. Others, however, may need to be transported to UCL to be digitised with their large-format 3D scanning device.

Original Heath die of Penny Black with various other dies. (POST 118/1733)

Original Heath die of Penny Black (centre) with various other dies. (POST 118/1733). The reflective and finely-engraved surface makes them difficult to photograph.

Another highlight of the meeting was the demonstration of a possible output for the 3D objects: a mobile/tablet application. The Petrie Museum engages visitors using an application that explores the history of the Nile Valley with 3D digitised objects that can be manipulated by users.

Over the next month, our Philatelic team will be selecting various objects to be captured in the trials (due to take place from March), as well as planning any transportation of objects, where necessary, to UCL.

Are there any particular objects in the Philatelic collection that you want to see as 3D objects? 

-Rachel Kasbohm, Digital Media Manager