Year of Photo / Document:
1875
Document Type:
File Type:
jpg (image/jpeg)
File Size:
243.78 KB
drawing
Halfway Rock - Silhouette
Year of Photo / Document:
1986
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
223.32 KB
Harbor Beach - Fog Signal Layout & Switchboard
Year of Photo / Document:
1933.08.22
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.8 MB
Harbor Beach - Modifications & Additions
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.73 MB
Harbor Beach - Plot & Wiring Schematic
Year of Photo / Document:
1933.08.24
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.44 MB
Harbor of Refuge - Cross Section
Year of Photo / Document:
1905
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
521.79 KB
Harbor of Refuge - Harbor Elevation
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
754.51 KB
Harbor of Refuge - Sea Wall
Year of Photo / Document:
1929.10.03
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
826.29 KB
Harbor of Refuge - Soundings & Proposed Protection
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.19 MB
Hells Gate - Drawing
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
5.03 MB
Hells Gate - Elevation
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
2.88 MB
Hereford Inlet - Sectional Elevation of Lighthouse
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
6.58 MB
High Voltage Power Lines
Year of Photo / Document:
1965.04.28
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
636.27 KB
Highland - cross section of tower 1907
Year of Photo / Document:
1907.03
Document Type:
File Type:
jpg (image/jpeg)
File Size:
3.68 MB
Hillsboro Inlet - Granite Groin Design
Year of Photo / Document:
1930
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
2.77 MB
Holland Harbor - Install Cunningham Triplex Air Whistle To Replace Steam Boilers
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
678.79 KB
Holland Harbor - Method Of Securing Gas Tanks To Enclosed Tower
Year of Photo / Document:
1907.08.31
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
421.75 KB
Holland Harbor - Tower Drawing
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
709.72 KB
Hooper Island - Elevation
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
2.12 MB
Hooper Island - Elevation
Year of Photo / Document:
1898
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
2.12 MB
Horn Island - Lantern, Lens Apparatus
Year of Photo / Document:
1908.02.07
Document Type:
File Type:
jpg (image/jpeg)
File Size:
1.35 MB
Horn Island - Spherical Glass Mirror
Year of Photo / Document:
1929.01.28
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
909.39 KB
Horseshoe Range, East Group, Upper Front - Occulting Shade For Locomotive Light
Year of Photo / Document:
1909
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
567.05 KB
Hudson Athens - H.A.B.S. Report (2 of 9)
Year of Photo / Document:
1987
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
6.24 MB
Hudson Athens - H.A.B.S. Report (3 of 9)
Year of Photo / Document:
1987
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
7.49 MB
Hudson Athens - H.A.B.S. Report (4 of 9)
Year of Photo / Document:
1987
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
9.47 MB
Hudson Athens - H.A.B.S. Report (5 of 9)
Year of Photo / Document:
1987
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
9.59 MB
Hudson Athens - H.A.B.S. Report (6 of 9)
Year of Photo / Document:
1987
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
8.85 MB
Hudson Athens - H.A.B.S. Report (7 of 9)
Year of Photo / Document:
1987
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
9.64 MB
Hudson Athens - H.A.B.S. Report (8 of 9)
Year of Photo / Document:
1987
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
6.49 MB
Hudson Athens - H.A.B.S. Report (9 of 9)
Year of Photo / Document:
1987
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
5.7 MB
Humboldt Bay Harbor - Range Lights
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
608.61 KB
Hunting Island - Drawing
Document Type:
File Type:
jpg (image/jpeg)
File Size:
2.5 MB
Huron Harbor - Drawing Of 3rd Tower
Year of Photo / Document:
1934
Document Type:
File Type:
png (image/png)
File Size:
4.31 MB
Huron Harbor - Drawing Of Lighthouse
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.22 MB
Indiana Harbor East Breakwater - Sectional Plan of Lens
Year of Photo / Document:
1928.06.23
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
863.66 KB
Isles of Shoals - 1911 drawing fog signal
Year of Photo / Document:
1911.09.13
Document Type:
File Type:
jpg (image/jpeg)
File Size:
24.47 MB
Isles of Shoals - 1911 drawing of 10,000 gallon cypress tank
Year of Photo / Document:
1911.11.01
Document Type:
File Type:
jpg (image/jpeg)
File Size:
25.45 MB
Isles of Shoals - 1946 drawing "proposed lookout, scheme #2"
Year of Photo / Document:
1946.03.01
Document Type:
File Type:
jpg (image/jpeg)
File Size:
23.03 MB
Isles of Shoals - 1946 drawings "proposed lookout, scheme #1"
Year of Photo / Document:
1946.03.01
Document Type:
File Type:
jpg (image/jpeg)
File Size:
23.58 MB