blueprint

Castle Hill - Reflector Screen For Fog Bell

Cedar Point Buoy Depot - Broken Castings

Cedar Point Buoy Depot - Buoy Wharf

Cedar Point Buoy Depot - Rebuilding (1 of 2)

Cedar Point Buoy Depot - Rebuilding (2 of 2)

Cedar Point Buoy Depot - Wharf Details

Chandeleur Island - Plate 14 Clockwork Details

Chariot Wheel Track

Charity Island - Dwelling & Tower

Chatham Strait - I Beam Beacon

Cheboygan Crib - Boat Crane 1

Cheboygan Crib - Boat Crane 2

Cheboygan Crib - Ladder

Cheboygan Crib - Prism Drawing

Cherry Island Range - Light Diagram

Cherry Island Range - Relay & Light Diagram

Chicago Breakwater - Foundation

Chicago Harbor - Clockwork Details

Cleveland East Pierhead

Cleveland Harbor Main Entrance - Pierhead Plan

Cleveland West Breakwater East End - Sketch Of Sound Reflector

Clinton River - Post Day Mark

Cohansey Creek - Sheet 2 - Acetylene Installation (Light)

Columbia River - Front & Rear Range

Columbia River - Minor ATON Plans

Columbia River - Minor ATON Plans

Columbia River - Minor ATON Plans

Conneaut Harbor West Breakwater - Breakwater Terminal

Conneaut Harbor West Breakwater - Fog & Emergency Generator

Conneaut Harbor West Breakwater - Low Visibility Detector

Conover - Daymark (Alt Design For Bolts)

Coquille River -Daboll Trumpet Plan

Core Sound - 20' Pipe Tower Details

Crabtree Ledge - drawing of proposed lighthouse

Crisp Point - Shore Protection

Crooked River - Plate 11 - Keeper's Dwelling

Cuckolds - drawing for addition of proposed lantern