Query: *
Work of a glacial age--30-ton boulder left on glacier grooved native rock, Bronx Park. [Active no. 11504 : half-stereo photonegative,]
Level:
item
Creators:
Underwood & Underwood
Hill
Dates:
1913
Size:
1 Item (4" x 5".)
Collection ID:
NMAH.AC.0143
Repository:
Archives Center, National Museum of American History

Digital Content Available