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					|  |  | Used with permission of the United States Postal Service©.  All rights reserved. |  | Photo: 
							
							Barbara Bernstein |  |  |  | 
				
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						| "Communication by Sight, Sound, and Messenger" |  | 1937 |  | Madison Square Post Office |  | Bas Relief, 
							
							
								Bronze |  | 5 figures |  | Program: Treasury Section of Fine Arts |  | Location: Exterior |  |  |  |  |  
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					|  |  | Used with permission of the United States Postal Service©.  All rights reserved. |  | Photo (detail):
							
							John Tibbetts |  |  |  | 
				
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						| "Mills Digging Tunnel" |  | 1942 |  | North Adams Post Office |  | Bas Relief, 
							
							
								cast stone |  | 3' x 6' |  | Program: Treasury Section of Fine Arts |  | Location: lobby; far end |  | Third in group destroyed |  |  |  |  |  
                            |  |  |  |  |  |  
	
		
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					|  |  | Used with permission of the United States Postal Service©.  All rights reserved. |  | Photo (detail):
							
							John Tibbetts |  |  |  | 
				
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						| "Mohawk Trail Workers" |  | 1942 |  | North Adams Post Office |  | Bas Relief, 
							
							
								cast stone |  | 3' x 6' |  | Program: Treasury Section of Fine Arts |  | Location: lobby, across from entry |  | Third in group destroyed |  |  |  |  |  
                            |  |  |  |  |  |  
	
		
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					|  |  | Used with permission of the United States Postal Service©.  All rights reserved. |  | Photo: 
							
							Seth Gaines |  |  |  |  |  |