Year of Photo / Document:
1921.12.01
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
733.12 KB
blueprint
Indiana Harbor East Breakwater - Lightning Conductor
Year of Photo / Document:
1921.11.14
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
573.83 KB
Indiana Harbor East Breakwater - Proposed Site For Beacon & Boathouse
Year of Photo / Document:
1913.05.14
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
754.98 KB
Indiana Harbor East Breakwater - Storm Shutter
Year of Photo / Document:
1921.05.05
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
763.68 KB
Indiana Harbor East Breakwater - Types Of Deck Railing Posts
Year of Photo / Document:
1921.05.05
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
930.05 KB
Installation Of Revolving Beacons
Year of Photo / Document:
1934.09.13
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.07 MB
Isles of Shoals - 1898 blueprint for shutters for two lower tower windows
Year of Photo / Document:
1898.12.10
Document Type:
File Type:
jpg (image/jpeg)
File Size:
25.59 MB
Isles of Shoals - 1912 blueprint
Year of Photo / Document:
1912
Document Type:
File Type:
jpg (image/jpeg)
File Size:
26.67 MB
Isles of Shoals - 1913 blueprint, layout of second assistant keeper's quarters
Year of Photo / Document:
1913.05
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.48 MB
Isles of Shoals - 1913 blueprint, layout of second assistant keeper's quarters, second floor plan
Year of Photo / Document:
1913
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
2.34 MB
Isles of Shoals - 1929 blueprint showing "Ball Bearing Chariot Rolls"
Year of Photo / Document:
1929
Document Type:
File Type:
jpg (image/jpeg)
File Size:
26.24 MB
Isles of Shoals - blueprint, east elevation of keepers' dwelling
Year of Photo / Document:
1913.05
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
2.86 MB
Isles of Shoals - blueprint, south elevation of keepers' dwelling
Year of Photo / Document:
1913.05
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
2.12 MB
Isles of Shoals - undated blueprint showing 1878 dwelling, location of sink drain
Document Type:
File Type:
jpg (image/jpeg)
File Size:
24.72 MB
John's Pass - Buoy's For Seaplanes
Year of Photo / Document:
1934.11.24
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
2.7 MB
Jupiter Inlet - Alterations to Clockwork 1927
Year of Photo / Document:
1927.04.27
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
3.19 MB
Jupiter Inlet - Ball Bearing Chariot & Jacks
Year of Photo / Document:
1912.04
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
4.41 MB
Jupiter Inlet - Bracket For Holding Lens Revolving Motor & Gears 1927
Year of Photo / Document:
1927
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
6.74 MB
Jupiter Inlet - Collector Ring/Brush Holder - Electrification of Light 1927
Year of Photo / Document:
1927
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
3.51 MB
Kahului Breakwater - Wiring Diagram & Tower Details
Year of Photo / Document:
1930.02.08
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
922.07 KB
Kailua - Drawings For Light
Year of Photo / Document:
1932.07.26
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
753.6 KB
Kalamazoo Pierhead - Post Light Plan
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
321.64 KB
Keeper's Dwelling Floor Plans
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
470 KB
Keeper's Dwelling: Jordan Point VA
Year of Photo / Document:
1886
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
5.55 MB
Keeper's Dwelling: Jordan Point VA
Year of Photo / Document:
1881
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
4.21 MB
Kewaunee South Pierhead - Concrete Caissons Sheet 2
Year of Photo / Document:
1933.12.22
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
2.05 MB
Kewaunee South Pierhead - Fog Signal Details
Year of Photo / Document:
1912.01.30
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
892.18 KB
Kewaunee South Pierhead - Fog Signal Engine Room
Year of Photo / Document:
1925.05.27
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
858.93 KB
Kewaunee South Pierhead - Lantern Box & Carriage
Year of Photo / Document:
1893..09.25
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
758.17 KB
Kewaunee South Pierhead - Proposed Arrangement Of Piping & Air Tanks
Year of Photo / Document:
1915.01
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
715.34 KB
Keweenaw Waterway - Electrical Equipment Relay for 50 - 100 Watt Lamps
Year of Photo / Document:
1925.05.12
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
622.61 KB
Keweenaw Waterway Lower Entrance - Temporary Light
Year of Photo / Document:
1913.02
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.33 MB
Keweenaw Waterway Upper Entrance North Side - Louvers & Operating Gears
Year of Photo / Document:
1934.10.02
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
460.37 KB
Keweenaw Waterway Upper Entrance North Side - Pierhead Plan
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
457.55 KB
Keweenaw Waterway Upper Entrance North Side - Proposed Automator
Year of Photo / Document:
1934
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
603.97 KB
Klawak Island - Construction Plan
Year of Photo / Document:
1913.05.15
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
753.78 KB
Klawak Island - Wooden Tower
Year of Photo / Document:
1917.07.13
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
571.01 KB
La Pointe - Diaphone Fog System (1 of 2)
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.14 MB
La Pointe - Diaphone Fog System (2 of 2)
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.28 MB
La Pointe - Moving & Rebuilding
Year of Photo / Document:
1895.09
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
3.09 MB