Petersham, Massachusetts Rivers, Islands, Lakes, etc

Latitude: 42.3906 (42°23′26″N), Longitude: -72.2481 (72°14′53″W)

Latitude: 42.4627 (42°27′46″N), Longitude: -72.1876 (72°11′15″W)

Latitude: 42.4931 (42°29′35″N), Longitude: -72.2259 (72°13′33″W)

Latitude: 42.4815 (42°28′53″N), Longitude: -72.1287 (72°7′43″W)

Latitude: 42.4918 (42°29′30″N), Longitude: -72.1743 (72°10′28″W)

Latitude: 42.4943 (42°29′40″N), Longitude: -72.1661 (72°9′58″W)

Latitude: 42.5209 (42°31′15″N), Longitude: -72.2245 (72°13′28″W)

Latitude: 42.4695 (42°28′10″N), Longitude: -72.2226 (72°13′21″W)

Latitude: 42.4165 (42°24′0″N), Longitude: -72.2881 (72°17′17″W)

Latitude: 42.4612 (42°27′40″N), Longitude: -72.1834 (72°11′0″W)

Latitude: 42.4359 (42°26′9″N), Longitude: -72.1836 (72°11′1″W)

Latitude: 42.4379 (42°26′16″N), Longitude: -72.1826 (72°10′57″W)

Latitude: 42.4 (42°23′0″N), Longitude: -72.2874 (72°17′15″W)

Latitude: 42.436 (42°26′10″N), Longitude: -72.1919 (72°11′31″W)

Latitude: 42.4806 (42°28′50″N), Longitude: -72.1481 (72°8′53″W)

Latitude: 42.4655 (42°27′56″N), Longitude: -72.1612 (72°9′40″W)

Latitude: 42.4644 (42°27′52″N), Longitude: -72.1619 (72°9′43″W)

Latitude: 42.3931 (42°23′35″N), Longitude: -72.2981 (72°17′53″W)

Latitude: 42.3937 (42°23′37″N), Longitude: -72.2983 (72°17′54″W)

Latitude: 42.4221 (42°25′20″N), Longitude: -72.2276 (72°13′39″W)