Messed up thousand Forensic medicine chalk surfaced paper Lounge fell beetle
Malaya - BMA 1946 KGVI 1c black (Die I) chalk-surfaced paper MNH. SG 1. | Projektowanie i wykończenie wnętrz pod klucz Kraków: Loftful
King George VI Period - Robes 10/- dull purple on chalk-surfaced paper 'By Authority' imprint block of 4 with lower two stamps never hinged & top two lightly hinged. Cat $175 for hinged.
GOLD COAST-1906 6d Dull Purple & Violet Chalk-surfaced paper Sg 54a LIGHTLY MOUNTED MINT
SG228 2d Pale Grey Green & Scarlet DLR Chalk Surface Paper Unmounted Mint Edward VII Stamps
1965 St. Helena £ 1 chalk-surfaced paper MNH SG n. 189a – MY TIME S.a.s.
1906 De La Rue 3d purple/lemon (chalk surfaced paper)
Chalk-Surfaced Paper: Examples & Tips on Identification | The Stamp Forum (TSF)