[Calaveras Grove] "Father of the Forest, 450 ft. long, 119 ft. in circumference, 37 1/2 ft. in diameter." Mammoth Trees, California, no. 4. New York: E. & H. T. Anthony & Co., n.d. Stereoscopic view card. Each image measures approximately 9.5 x 7.9 cm. On yellow card stock mount measuring 9.9 x 17.7 cm. Rounded corners, verso is green patterned background, no imprint or title label. Images faded. Edges of mount worn and rubbed, some loss to caption, good. (#165090).