M0011770: Reproduction of an engraving illustrating the manufacture of alum [allum]

Reproduction of an engraving illustrating the manufacture of alum [allum] from The New Royal and Universal Dictionary of Arts and Sciences, plate IV. The M series registersuggests that the Wellcome Historical Medical Museum held a loose impression of the engraving, which may be still be held by Wellcome Collection.

1951

1 photograph glass plate negative; 16.5 x 12 cm

Wellcome Collection possibly holds the publication depicted in the glass plate negative.

Catalogue data comes from a combination of entries in the original glass plate registers, metadata created when the glass plates were digitised in the early 2000s and enhancements made by the cataloguer in 2022.

Please consult the digitised version as this item is fragile. Email library@wellcomecollection.org to request access to the physical item.