De La Rue, Correspondence Books, copies to RPSL (Young) [N] 50(5)107

Harrison, presentation cards, 1934 (Alexander) [M] 56(3)59

Perkins Bacon, renewal of contract 1856 (Slattery) [L] 52(3)62, (Slattery) [L] 52(4)92, (Slattery) [L] 52(5)113

Perkins, Bacon & Petch, printing room (Messenger) [S] 34(2)40, (Beech) [S] 34(3)60

— Jacob, 1822 letter from Paris regarding plate hardening patent (Wicks) [L] 52(5)104

Stamp Office, working conditions (Dagnall) [N] 26(3)59

Waterlow embossed imprint (Bater) [S] 33(1)13

Whiting, Charles, and the fire at Perkins Bacon (Salmon) [L] 41(4)66