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jpg (image/jpeg)
File Size:
50.54 KB
fog signals (general information)
Manistique - Diaphone Plans
Year of Photo / Document:
1918.12
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
580.24 KB
Manistique - Proposed Tank Arrangement For Diaphone
Year of Photo / Document:
1915.07.04
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
461.95 KB
Manitou Island - New Fog Signal
Year of Photo / Document:
1914
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
691.2 KB
Manitowoc North Breakwater - Diaphone Characteristic Device
Year of Photo / Document:
1925.10
Document Type:
File Type:
jpg (image/jpeg)
File Size:
261.28 KB
Manitowoc North Breakwater - Diaphone Room & Deck
Year of Photo / Document:
1918.04.30
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.27 MB
Manitowoc North Breakwater - Electric Compressor
Year of Photo / Document:
1925.10
Document Type:
File Type:
png (image/png)
File Size:
1.93 MB
Manitowoc North Breakwater - Fog Bell & Tower Plans
Year of Photo / Document:
1892.03
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.38 MB
Manitowoc North Breakwater - Fog Signal Wiring Plan
Year of Photo / Document:
1918.09.24
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
903.39 KB
Manitowoc North Breakwater - Proposed Diaphone Installation
Year of Photo / Document:
1918.12
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
967.02 KB
Maritime Exchange Museum - Fog Bell & Striker
Document Type:
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jpeg (image/jpeg)
File Size:
304.9 KB
Maritime Exchange Museum - Fog Bell Striker
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
320.64 KB
Maritime Exchange Museum - Manual Fog Horn
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
292.33 KB
Marquette Breakwater - Fog Bell (1 of 2)
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
452.79 KB
Marquette Breakwater - Fog Bell (2 of 2)
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
479.76 KB
Marquette Harbor - Fog Signal Engine
Year of Photo / Document:
1904
Document Type:
File Type:
jpg (image/jpeg)
File Size:
412.38 KB
Marquette Harbor - Remans Of Fog Signal Station
Year of Photo / Document:
2016
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
247.07 KB
Marrowstone Point - 1914
Year of Photo / Document:
1914
Document Type:
File Type:
jpg (image/jpeg)
File Size:
675.03 KB
Marrowstone Point - Fog Signal
Year of Photo / Document:
1914.02.28
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
243.66 KB
Martin Reef - Diaphone Supports
Year of Photo / Document:
1926.06.12
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
505 KB
Menominee - Smoke Stack For Fog Signal House
Year of Photo / Document:
1900.05.09
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
383.42 KB
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 - Fog Signal Installation
Year of Photo / Document:
1913.03.29
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.12 MB
Miah Maull - Single Block For Fog Bell Weight Cord
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.35 MB
Miah Maull - Traveling Sheave
Year of Photo / Document:
1913.01.09
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
1.3 MB
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 - Fog Signal Building (1 of 2)
Year of Photo / Document:
1922
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
921.02 KB
Michigan City East Pierhead - Fog Signal Building (2 of 2)
Year of Photo / Document:
1922
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
715.95 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
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 - Fog Signal House Plans (1 of 3)
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
418.43 KB
Middle Island - Fog Signal House Plans (2 of 3)
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
449.37 KB
Middle Island - Fog Signal House Plans (3 of 3)
Year of Photo / Document:
1898.12.16
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
603.49 KB
Monhegan Island - Fog Bell & Lighthouse
Document Type:
File Type:
jpeg (image/jpeg)
File Size:
404.53 KB
Moose Peak - blueprints showing fog signal building and arrangement of apparatus
Year of Photo / Document:
1930.10.02
Document Type:
File Type:
jpg (image/jpeg)
File Size:
7.52 MB
Moose Peak - Letter Regarding Fog Signal
Year of Photo / Document:
1851.10.01
Document Type:
File Type:
png (image/png)
File Size:
6.76 MB
File Type:
pdf (application/pdf)
File Size:
12.02 MB
Moose Peak proposed fog signal building
Year of Photo / Document:
1911.06.15
Document Type:
File Type:
jpg (image/jpeg)
File Size:
3.94 MB