STAMPS
1896
Hawaii, Official stamps for Department of Foreign Affairs (2)
1899
Japan, Definitives
1915
Japan, Coronation
OTHER PHILATELIC ENGRAVINGS
1978
Female reading, used on 1978 US Postal Service Stamp Panel for George Cohan issue (engraved in 1899) (2)
NON-PHILATELIC ENGRAVINGS
1883
Chile, Woman on reverse of $20 Banco de Concepción banknote PS180 (1)
1889
US Interior department building for BEP (2)
Thomas Jefferson for BEP (2)
H. K. Oliver for BEP (2)
E. W. Robertson for BEP (2)
Jeremiah M. Rusk for BEP (2)
1890
Brazil, Woman on front of 1900 issue of 2 mil reis banknote P11 (1)
1891
Mexico, Indian girl on 1p banknote PS466 (with Alfred Jones) (2)
Portrait of Thomas Mott (2)
Portrait of Sir Donald Smith for Bank of Montreal (PS523-525) (2)
1892
Brazil, Woman on reverse of 100 mil reis banknote P65 (1)
Mexico, Portrait of Zaragoza on 1 to 500p series banknotes P359-365 (2)
Portrait of Haynes on Newark New Jersey bond (2)
Portrait of A W Prentice (2)
Portrait of T Harris on Louisville Banking Co drafts (2)
Haiti, Portrait on 2g banknote P102 (also used on P110-111, P120-121, P131-132 and P137-141) (2)
1893
Haidee, used on 1894 Southern Railway Company $1000 registered bond, and on Hawaii $5 banknote P6, on Mexico 50p banknote PS456, and Canada $5 banknote PS1156 (2)
Portrait of S N Drake for FNB Corning, New York (2)
Zella, used on Canada $20 banknote PS627, Mexico 100p banknote PS199, and Brazil 2mr banknote P13-17 (also known as Saudade) (2)
1894
Canada, Portrait of Duncan on Merchants NB Halifax $5 banknote PS1187 (2)
Ecuador, Portrait of Roca (with Charles Skinner) on $5 banknote PS127 (2)
Portrait of grover Cleveland, ABN 1958 History (2)
Mima, used on New Orleans & Western Terminal RR bond of 1895 and Mexico banknote PS200 (2)
Reverie, used on Brazil banknotes P103-109, Canada bankote PS1163, 1906 City of Cincinnati bond, 1901 Newport News & Old Point Rwy & Electric Co. $1000 coupon bond, and 1970s Consumers' Friend Savings Money (2)
Lolita (2)
A Tunis Girl (2)
Various coupon heads (2)
1895
Hawaii, Woman on front of $5 banknote P6 (1)
Netherlands, Portrait of Johan de Witt for Netherlands life insurance policy (2)
Portrait of H Fisk for Harvey Fisk checks (2)
United States, Woman on New Orleans & Western Terminal Bond (1)
Simplicity, used on Vivadou stock certificate (2)
Untitled female (2 versions) (2)
1896
Cladys (2)
Zaida (2)
Columbia, used on Mexico banknote PS330, 1898 Hutchison & Southern Rwy $1000 coupon bond, and 1900/1915 New York City bonds (2)
Various coupon heads (2)
1897
Portrait of John Mitchell for Norwich (Ct) Savings Bank (2)
Mexico, Portrait on 5p banknote PS399 (2)
1898
Portrait of Presidente Yglesias for Ferrocaril Costa Rica bonds (2)
1899
Costa Rica, Woman on reverse of 20 pesos banknote PS165 (1)
Portrait of P M Dingee on Dingee checks (2)
Female head, used on Mexico banknote PS291, and Bolivia banknote PS171 (2)
1900
Brazil, Portrait on front of 2mr banknote P11 (2)
Japan, Portrait on 100y banknote P33 (2)
1901
United States, Woman on Newport News & Old Point Rwy & Elect. Stock Certificate (1)
1906
United States, Woman on City of Cincinnati Stock Certificate/Bond (1)
Reverie on City of Cincinnati $1000 coupon bond (2)
1910
Japan, Portrait on 5y banknote P34 (2)
1914
Portrait of William McKinley on 1936 Republican national convention tickets and in ABN History (2)
Portrait of Benjamin Harrison, in ABN 1958 History (2)
Portrait of Webster Wagner (2)
1915
Japan, Portrait on 10y banknote P36 (2)
1916
Japan, Portrait on 1y banknote P30 (2)
1926
Brazil, Portrait on front of 10 to 1000 mr series of banknotes P 103-109 (2)
1936
United States, Portrait of President McKinley for Republican National Convention (1)
1941
Honduras, Portrait on 5l banknote P42 (also used on El Salvador PS121-122) (2)
Notes:
1) Collecting by engraver - Stampcommunity website
2) IBNS journal, Vol 40, No 2, 2001
You will find Sukeichi Oyama's biography HERE.
1896
Hawaii, Official stamps for Department of Foreign Affairs (2)
1899
Japan, Definitives
1915
Japan, Coronation
OTHER PHILATELIC ENGRAVINGS
1978
Female reading, used on 1978 US Postal Service Stamp Panel for George Cohan issue (engraved in 1899) (2)
NON-PHILATELIC ENGRAVINGS
1883
Chile, Woman on reverse of $20 Banco de Concepción banknote PS180 (1)
1889
US Interior department building for BEP (2)
Thomas Jefferson for BEP (2)
H. K. Oliver for BEP (2)
E. W. Robertson for BEP (2)
Jeremiah M. Rusk for BEP (2)
1890
Brazil, Woman on front of 1900 issue of 2 mil reis banknote P11 (1)
1891
Mexico, Indian girl on 1p banknote PS466 (with Alfred Jones) (2)
Portrait of Thomas Mott (2)
Portrait of Sir Donald Smith for Bank of Montreal (PS523-525) (2)
1892
Brazil, Woman on reverse of 100 mil reis banknote P65 (1)
Mexico, Portrait of Zaragoza on 1 to 500p series banknotes P359-365 (2)
Portrait of Haynes on Newark New Jersey bond (2)
Portrait of A W Prentice (2)
Portrait of T Harris on Louisville Banking Co drafts (2)
Haiti, Portrait on 2g banknote P102 (also used on P110-111, P120-121, P131-132 and P137-141) (2)
1893
Haidee, used on 1894 Southern Railway Company $1000 registered bond, and on Hawaii $5 banknote P6, on Mexico 50p banknote PS456, and Canada $5 banknote PS1156 (2)
Portrait of S N Drake for FNB Corning, New York (2)
Zella, used on Canada $20 banknote PS627, Mexico 100p banknote PS199, and Brazil 2mr banknote P13-17 (also known as Saudade) (2)
1894
Canada, Portrait of Duncan on Merchants NB Halifax $5 banknote PS1187 (2)
Ecuador, Portrait of Roca (with Charles Skinner) on $5 banknote PS127 (2)
Portrait of grover Cleveland, ABN 1958 History (2)
Mima, used on New Orleans & Western Terminal RR bond of 1895 and Mexico banknote PS200 (2)
Reverie, used on Brazil banknotes P103-109, Canada bankote PS1163, 1906 City of Cincinnati bond, 1901 Newport News & Old Point Rwy & Electric Co. $1000 coupon bond, and 1970s Consumers' Friend Savings Money (2)
Lolita (2)
A Tunis Girl (2)
Various coupon heads (2)
1895
Hawaii, Woman on front of $5 banknote P6 (1)
Netherlands, Portrait of Johan de Witt for Netherlands life insurance policy (2)
Portrait of H Fisk for Harvey Fisk checks (2)
United States, Woman on New Orleans & Western Terminal Bond (1)
Simplicity, used on Vivadou stock certificate (2)
Untitled female (2 versions) (2)
1896
Cladys (2)
Zaida (2)
Columbia, used on Mexico banknote PS330, 1898 Hutchison & Southern Rwy $1000 coupon bond, and 1900/1915 New York City bonds (2)
Various coupon heads (2)
1897
Portrait of John Mitchell for Norwich (Ct) Savings Bank (2)
Mexico, Portrait on 5p banknote PS399 (2)
1898
Portrait of Presidente Yglesias for Ferrocaril Costa Rica bonds (2)
1899
Costa Rica, Woman on reverse of 20 pesos banknote PS165 (1)
Portrait of P M Dingee on Dingee checks (2)
Female head, used on Mexico banknote PS291, and Bolivia banknote PS171 (2)
1900
Brazil, Portrait on front of 2mr banknote P11 (2)
Japan, Portrait on 100y banknote P33 (2)
1901
United States, Woman on Newport News & Old Point Rwy & Elect. Stock Certificate (1)
1906
United States, Woman on City of Cincinnati Stock Certificate/Bond (1)
Reverie on City of Cincinnati $1000 coupon bond (2)
1910
Japan, Portrait on 5y banknote P34 (2)
1914
Portrait of William McKinley on 1936 Republican national convention tickets and in ABN History (2)
Portrait of Benjamin Harrison, in ABN 1958 History (2)
Portrait of Webster Wagner (2)
1915
Japan, Portrait on 10y banknote P36 (2)
Japan, Portrait on 1y banknote P30 (2)
1926
Brazil, Portrait on front of 10 to 1000 mr series of banknotes P 103-109 (2)
1936
United States, Portrait of President McKinley for Republican National Convention (1)
1941
Honduras, Portrait on 5l banknote P42 (also used on El Salvador PS121-122) (2)
Notes:
1) Collecting by engraver - Stampcommunity website
2) IBNS journal, Vol 40, No 2, 2001
You will find Sukeichi Oyama's biography HERE.