This image is an early 20th century photo of the natural setting around Chocorua Lake, with Chocorua Mountain in the background. This area is located in central New Hampshire, just outside the southern boundary of the White Mountain National Forest.
Bicknell Mfg. Co., 16 Pitt St. Portland, ME
The description states:
CHOCORUA LAKE AND MOUNTAIN
CHOCORUA, NEW HAMPSHIRE
–This area has been protected from development and looks nearly the same a century later.
This card likely dates from the 1910s.