[Multiple sheet of 6 perforated gummed stickers celebrating the stamp centenary exhibition and "sold in aid of the Lord Mayor's Red Cross and St. John Fund." Printed in green].

Date:
1940

Licence: In copyright

Credit: [Multiple sheet of 6 perforated gummed stickers celebrating the stamp centenary exhibition and "sold in aid of the Lord Mayor's Red Cross and St. John Fund." Printed in green]. Source: Wellcome Collection.