DATABASE: William J. Brown

STAMPS

1907
Peru, Definitives, 1s (2)

1908
Canada, Quebec 10c

1915
Panama, Panama Exhibition and Opening of Canal, 2c (2)

1918
Panama, Definitives, vignette of 12c and 15c (1)

Notes
1) Collecting by engraver thread, Stampcommunity website
2) The Engraver's Line - Gene Hessler