| Bunker Hill Monument. |  |  | 
					
				| Bunker Hill Monument. |  |  | 
					
				| Bunker Hill Monument. |  |  | 
					
				| Bunker Hill Monument. |  |  | 
					
				| Bunker Hill Monument. |  |  | 
					
				| Bunker Hill Monument. |  |  | 
					
				| Bunker Hill Monument. |  |  | 
					
				| Bunker Hill Monument. |  |  | 
					
				| View of the Bunker Hill Monument, road with horse and buggy in the foreground. |  |  | 
					
				| Soldiers' & Sailors' Monument, Charlestown, Mass. |  |  | 
					
				| City Hall, Charlestown, Mass. |  |  | 
					
				| Bunker Hill Monument, Charlestown, Mass. |  |  | 
					
				| Bunker Hill Monument, Charlestown, Mass. |  |  | 
					
				| Bunker Hill Monument, Charlestown, Mass. |  |  | 
					
				| Bunker Hill Monument. |  |  | 
					
				| Bunker Hill Monument. |  |  | 
					
				| Warrenty House, Charlestown, Mass. |  |  | 
					
				| City Hall, Charlestown, Mass. |  |  | 
					
				| Boston water works, Dam no. 2, Sudbury River. |  |  | 
					
				| Boston water works, Dam no. 2, Sudbury River. |  |  | 
					
				| Boston water works, Dam no. 1, Sudbury River. |  |  | 
					
				| Oct. 31, 1877. View of connection of Sudbury River pipeline with 48" outer pipe at effluent gate house, of Chestnut Hill Reservoir, looking west. |  |  | 
					
				| Oct. 31, 1877. View of gates on Sudbury River pipeline below effluent gate house, Chestnut Hill Reservoir, looking south. |  |  | 
					
				| Water works, Newton, Mass. |  |  | 
					
				| View of gates on Sudbury River pipeline below effluent gate house, Chestnut Hill Reservoir, looking south. Oct. 31, 1877. |  |  | 
					
				| Connection of the Sudbury River pipeline with 48" outer pipe at effluent gate house, of Chstnut Hill Reservoir, looking east. Oct. 31, 1877. |  |  | 
					
				| View showing brickmasons and equipment. |  |  | 
					
				| Water works, Newton, Mass. |  |  | 
					
				| Water works, Newton, Mass. |  |  | 
					
				| Water works, Newton, Mass. |  |  |