# Thumbnail Cat Number Description Denomination HPerf VPerf Tagging Tagging Color Paper Type Issue Date Actions
271 1936 James Hoban, White HoUSE [stampsma_ss]rchitect 20¢ 11.00 11.00 Large Block 10/13/1981
272 1927 Alcoholism 18¢ 11.00 11.00 Large Block 8/19/1981
273 1920 Professional Management Education Centenary 18¢ 11.00 11.00 Block 6/18/1981
274 1896 Flag over Supreme Court 20¢ 11.00 10.50 Small Block 12/17/1981
275 1894e Flag over Supreme Court 20¢ 11.20 11.20 Small Block 12/17/1981
276 1896 Flag over Supreme Court 20¢ 11.00 10.50 Small Block NF 12/17/1981
277 1895a Flag over Supreme Court 20¢ n/a 9.80 Narrow Block 12/17/1981
278 1895a Flag over Supreme Court 20¢ n/a 9.80 Narrow Block 12/17/1981
279 1895 Flag over Supreme Court 20¢ n/a 9.80 Wide Block 12/17/1981
280 1895a Flag over Supreme Court 20¢ n/a 9.80 Narrow Block 12/17/1981