STAMPS
1938
Vatican City, Airmail, 25c and 1l (2)
1946
Italy, Definitive (together with Mario Colombati)
1949
Argentina, Constitution day
Argentina, UPU
1950
Argentina, San Martin 20c
1952
Argentina, Eva Peron definitives, profile portrait (1)
1954
Portugal, Sao Paulo
1961
Portugal, Lisbon university faculty of letters
NON-PHILATELIC ENGRAVINGS
1947
Italy, Portrait on 500l banknote P80 (3)
1961
Colombia, Portrait on 5p banknote P406 (4)
Colombia, Portrait on 10p banknote P407 (4)
1962
Italy, Portrait on 10,000l banknote P97 (3)
Italy, Portrait on 5,000l banknote P98 (4)
Italy, Portrait on 50,000l banknote P99 (4)
Italy, Portrait on 1,000l banknote P101 (4)
1968
Israel, Portrait on 10l banknote P35 (4)
Israel, Portrait on 50l banknote P36 (4)
1969
Italy, Portrait of Verdi on 1000l banknote P101 (3)
Mexico, Portrait on 10p banknote P63 (4)
1970
West Germany, Portrait on 20m banknote P32 (4)
Undated
Brazil, Dom de Caxias on 1000 escudos banknote essay (4)
Notes:
1) foro.filateliaargentina.org website
2) stampboards.com
3) Porträttgravyr på sedlar och frimärken - Martin Mörck
4) The International Engraver's Line - Gene Hessler
You will find Mario Baiardi's biography HERE.
1938
Vatican City, Airmail, 25c and 1l (2)
1946
Italy, Definitive (together with Mario Colombati)
1949
Argentina, Constitution day
Argentina, UPU
1950
Argentina, San Martin 20c
1952
Argentina, Eva Peron definitives, profile portrait (1)
1954
Portugal, Sao Paulo
1961
Portugal, Lisbon university faculty of letters
NON-PHILATELIC ENGRAVINGS
1947
Italy, Portrait on 500l banknote P80 (3)
1961
Colombia, Portrait on 5p banknote P406 (4)
Colombia, Portrait on 10p banknote P407 (4)
1962
Italy, Portrait on 10,000l banknote P97 (3)
Italy, Portrait on 5,000l banknote P98 (4)
Italy, Portrait on 50,000l banknote P99 (4)
Italy, Portrait on 1,000l banknote P101 (4)
1968
Israel, Portrait on 10l banknote P35 (4)
Israel, Portrait on 50l banknote P36 (4)
1969
Italy, Portrait of Verdi on 1000l banknote P101 (3)
Mexico, Portrait on 10p banknote P63 (4)
1970
West Germany, Portrait on 20m banknote P32 (4)
Undated
Brazil, Dom de Caxias on 1000 escudos banknote essay (4)
Notes:
1) foro.filateliaargentina.org website
2) stampboards.com
3) Porträttgravyr på sedlar och frimärken - Martin Mörck
4) The International Engraver's Line - Gene Hessler
You will find Mario Baiardi's biography HERE.