Series: First Automated Post Office in the U.S. Issue

Stamp details: Architect's Sketch of New Post Office, Providence, R.I.

Issued date: 20-10-1960 (dd/mm/yyyy)
Face value: 4c.

Emission: Commemorative
Watermark: No Watermark

Catalogue No:-
Scott (USA): 1164
Stanley Gibbons (UK): 1163
Michel (Germany): 794
Yvert et Tellier (France): 701

Dimensions (height x width):
25mm x 40mm

Printer: Bureau of Engraving and Printing
Print Method: Giori Press

Stamp Colors: Dark blue and carmine
Perforation: Perf 11 x 11

Themes: Architecture, Post Office, Building, Trees

Total print: 123,970,000 (estimate)