STAMPS
1934
Colombia, 10c Gold mining definitive, vignette only (1)
1935
Canada, Silver jubilee 2c, 3c portraits
Canada, Definitives 10c frame only, $1 figure only
1938
Haiti, Washington portrait on airmail stamp (3)
1934
Colombia, 10c Gold mining definitive, vignette only (1)
1935
Canada, Silver jubilee 2c, 3c portraits
Canada, Definitives 10c frame only, $1 figure only
1938
Haiti, Washington portrait on airmail stamp (3)
Venezuela, Definitives, vignette on Bolivar values
1939
Canada, Royal visit 1c portraits only
Ecuador, Victories at first Bolivarian Games, 5c postage and 1s airmail values (3)
1940
Colombia, Red Cross fund, vignette
Ecuador, 50th anniversary of Pan-American Union, airmail values (3)
1942
Canada, War effort 1c portrait only, 5c portrait only, $1 picture only
Liberia, Animal definitives, vignette of 5c
Panama, Definitives, vignette 50c postage only
NON-PHILATELIC ENGRAVINGS
1931
'Electric generation' engraving, used among others on Golf States Utilities Company common stock certificates (1)
1933
Portrait of Woodrow Wilson (die V-102116, laydown from die V-72000) (1)
1944
Pioneer spirit, on Oregon, Washington Railroad & Navigation Co corporate bond, Northern Pacific Rwy corporate bond (1945), RKO Pictures stock certificate (1950), Pacific Power & Light Co stock certificate (1965), Indiana National Corporation stock certificate (1977) and INB Financial Co stock certificate (1989) (with Louis Delnoce jr and Sydney Smith) (2)
Notes:
1) Stampcommunity website - Collecting by engraver topic
2) The Engraver's Line - Gene Hessler
3) ABNC index copy cards
1939
Canada, Royal visit 1c portraits only
Ecuador, Victories at first Bolivarian Games, 5c postage and 1s airmail values (3)
1940
Colombia, Red Cross fund, vignette
Ecuador, 50th anniversary of Pan-American Union, airmail values (3)
1942
Liberia, Animal definitives, vignette of 5c
Panama, Definitives, vignette 50c postage only
NON-PHILATELIC ENGRAVINGS
1931
'Electric generation' engraving, used among others on Golf States Utilities Company common stock certificates (1)
1933
Portrait of Woodrow Wilson (die V-102116, laydown from die V-72000) (1)
1944
Pioneer spirit, on Oregon, Washington Railroad & Navigation Co corporate bond, Northern Pacific Rwy corporate bond (1945), RKO Pictures stock certificate (1950), Pacific Power & Light Co stock certificate (1965), Indiana National Corporation stock certificate (1977) and INB Financial Co stock certificate (1989) (with Louis Delnoce jr and Sydney Smith) (2)
Notes:
1) Stampcommunity website - Collecting by engraver topic
2) The Engraver's Line - Gene Hessler
3) ABNC index copy cards