Year of Photo / Document:
1900.05.09
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
383.42 KB
blueprint
Miah Maull - Ceiling Sheave For Fog Bell Apparatus
Year of Photo / Document:
1912.11.18
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.04 MB
Miah Maull - Double Block For Fog Bell Weight Cord
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.49 MB
Miah Maull - Fog Bell Support & Braces
Year of Photo / Document:
1912.11.05
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
982.64 KB
Miah Maull - High Pressure Air Storage Receiver
Year of Photo / Document:
1913.07.29
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
725.85 KB
Miah Maull - Single Block For Fog Bell Weight Cord
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.35 MB
Michigan City East Pierhead - Elevated Walk
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1000.05 KB
Michigan City East Pierhead - Fog Signal Boiler
Year of Photo / Document:
1904.03.01
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.38 MB
Michigan City East Pierhead - Fog Signal Boiler Tools/Door
Year of Photo / Document:
1904.03.01
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
901.24 KB
Michigan City East Pierhead - Steam Fog Signal
Year of Photo / Document:
1904.05.13
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.37 MB
Michigan City West Breakwater - Reinforced Concrete Column
Year of Photo / Document:
1908.04.08
Document Type:
File Type:
jpg (image/jpeg)
File Size:
361.2 KB
Michigan Island New - New Light Base
Year of Photo / Document:
1990
Document Type:
File Type:
jpg (image/jpeg)
File Size:
3.63 MB
Middle Bay - Photoeletric Control of Fixed & Flashing Electric Lights
Year of Photo / Document:
1932.12.12
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
4.02 MB
Middle Bay - Wiring Diagram Mobile Channel Lights
Year of Photo / Document:
1932.12.12
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
4.02 MB
Middle Hay Lake Ranges - Hanging Post Light Details
Year of Photo / Document:
1895.01
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
357.34 KB
Middle Island - Air Diaphone Installation
Year of Photo / Document:
1928.07.26
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
521.87 KB
Middle Island - Lantern Air Vent
Year of Photo / Document:
1904.03.04
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
410.95 KB
Middle Island - Mold For Concrete Blocks For Oil House
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
474.4 KB
Midway Island - Lens Lantern Mast Carriage
Year of Photo / Document:
1925.05.07
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.2 MB
Mile Rocks - Pedestal & Occulting Device 1
Year of Photo / Document:
1912.02.21
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
716 KB
Mile Rocks - Pedestal & Occulting Device 2
Year of Photo / Document:
1912.02.21
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
779.93 KB
Milwaukee Breakwater Old - Elevations
Year of Photo / Document:
1925.02.28
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
895.61 KB
Milwaukee Breakwater Old- Reinforced Concrete Column
Year of Photo / Document:
1908.04.08
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.47 MB
Milwaukee North Pierhead - Floor Plans For Dwelling
Year of Photo / Document:
1898.12.21
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
804.54 KB
Milwaukee North Pierhead - Radio Mast
Year of Photo / Document:
1926.11.11
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
644.43 KB
Milwaukee North Pierhead - Radio Tower
Year of Photo / Document:
1925.02.26
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
739.39 KB
Milwaukee North Pierhead - Temporary Post Light
Year of Photo / Document:
1899.02.28
Document Type:
File Type:
jpg (image/jpeg)
File Size:
903.35 KB
Milwaukee North Point - Illuminating Apparatus
Year of Photo / Document:
1915.09.03
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.23 MB
Minots Ledge - Details Of The Derrick
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.42 MB
Minots Ledge - Instrument For Taking Levels of Minots Ledge
Year of Photo / Document:
1854.02
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.64 MB
Minots Ledge - Instrument For Taking The Curve Levels of Minots Ledge
Year of Photo / Document:
1854.02
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.39 MB
Mississippi River Lights - Channel Marker
Year of Photo / Document:
1912.03.01
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
2.77 MB
Mississippi River Lights - Channel Marker Type AA
Year of Photo / Document:
1935.12.07
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
3.72 MB
Mississippi River Lights - Channel Marker Type B
Year of Photo / Document:
1935.12.07
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
3.3 MB
Mississippi River Lights - Channel Marker Type C
Year of Photo / Document:
1935.12.07
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
2.08 MB
Mississippi River Lights - Triangular Post Lantern
Year of Photo / Document:
1932.02.19
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
2.79 MB
Mississippi River Lights - Triangular Post Lantern Oil Reservoir
Year of Photo / Document:
1930.03.07
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
3.15 MB
Mississippi River Lights - Triangular Post Lantern Ring & Reservoir
Year of Photo / Document:
1918.03.05
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
3.23 MB
Mobile Depot - Floor Plan
Year of Photo / Document:
1933.05.24
Document Type:
File Type:
jpg (image/jpeg)
File Size:
2.86 MB
Mobile Ship Channel - Hoist Arrangement
Year of Photo / Document:
1897.04.19
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.75 MB