Complex sentence: In late 1954 5000 panes, each 100 stamps, of the 2 ¢Jefferson, Scott catalog 1033, were printed on experimental bright Silkote Postage stamp paper and released at a few post offices in Maine.
Split into simpler sentences: In late 1954 5000 panes, each 100 stamps, of the 2 ¢Jefferson, Scott catalog 1033, were printed on experimental bright Silkote Postage stamp paper. These were released at a few post offices in Maine.