Query: *
The Heliograph Station--signalling between land and naval forces--near Pasay, Philippine Islands. Copyright 1899 by Underwood & Underwood. [on negative] [Active no. 20943 : non-stereo photonegative]
Level:
item
Creators:
Underwood & Underwood
Dates:
1899
Size:
1 Item (3-3/4" x 3-1/2".)
Collection ID:
NMAH.AC.0143
Repository:
Archives Center, National Museum of American History

Digital Content Available