Lot
235 
1901, Pan-American, 1¢ green & black, tied by "Buffalo, N.Y., Jun 01" machine exposition cancel (date slug removed) on oversized multicolored illustrated Wagner Typewriter Co. exposition cover showing a wonderful lithographed View of Niagara Falls, addressed in blue green typewriter to Knoxville Tenn., Extremely Fine. Scott No. 294 Estimate $500 - 750.
AN EXCEPTIONALLY CHOICE EXAMPLE OF THIS SPECTACULAR ILLUSTRATED EXPOSITION COVER.
Realized: $1,050