Stamp Catalog
18 stamps found
50 Years Wankel Engine
Germany · 2007
common
Brooklyn Bridge Commemorative Stamp
Germany · 2006
common
Johann August Röbling and Brooklyn Bridge
Germany · 2006
common
100 Years Workers' Associations in Finland
Finland · 1984
common
Construction of Kaplan Turbine
Finland · 1984
common
175 Years of Finnish Bridge Construction
Finland · 1974
common
Mustola Lock, Saimaa Canal
Finland · 1968
common
St. Lawrence Seaway Commemorative
United States · 1959
common
Ming Tombs Dam Completion Commemorative
China · 1958
uncommon
Rudolf Diesel Centenary
Germany · 1958
common
100 Years Association of German Engineers
Germany · 1956
common
100 Years Association of German Engineers
Germany · 1956
common
100 Years of Association of German Engineers
Germany · 1956
common
100 Years of Association of German Engineers
Germany · 1956
common
Engineering Centennial
United States · 1952
common
Central Railway of Peru
Peru · 1937
uncommon
Boulder Dam Commemorative
United States · 1935
common~$0.3
São Paulo Railway Co. Inclined Planes Postcard
Brazil · 1910
uncommon