drawing

Point Vicente - Second Ordern Lantern

Point Wilson - Electric Light Installation

Point Wilson - Field Data On Lens

Pointe Aux Herbes - Drawing

Pointe aux Herbes - Plot Drawing

Pointe Aux Herbes - Site Plan

Pollock Rip - LV 40 Drawing

Pomham Rocks - Funck's Hydraulic Float Lamp

Port Austin Reef - Remodeling Inner Unloading Dock

Port Austin Reef - Repairs To Station Pier

Port Chester Harbor - Details

Port Chester Harbor - Tank House & Dolphin

Port Clinton Old - 1880 Drawing

Port Eads Depot - Remodeled Station

Port Eads Depot - Storage & Shelving

Port Isabel - Sectional Plan Thru Focal Plane of Lens

Port Pontchartrain LA Old and New Drawing

Port Sanilac - Drawing Of Station

Portage Lake Ship Canal - Front, Side, Rear Elevations

Portage Lake Ship Canal Pierhead - Elevated Walk

Portage River (Jacobsville) - Bulb Placement In Lens

Portland Breakwater - 1855 plans for original lighthouse

Portland Breakwater - H.A.B.S. 1 of 3

Portland Breakwater - H.A.B.S. 2 of 3

Portland Breakwater - H.A.B.S. 3 of 3

Portland Breakwater - plans

Portland Breakwater - plans for lighthouse (detail of parts)

Portland Breakwater - Wharf Sketch

Portland Depot - S.E. Portion Of Plot Plan

Portland Head - 1891 Drawing of Station

Portland Head - drawings for fog bell tower

Portland Head - drawings of fog signal building

Portland Head - drawings of lighthouse tower and fog bell tower

Portland Head - Paul Bradley Drawing

Portland Head - proposed fog signal 1869

Portland Head drawing of tower

Portsmouth Harbor - 1799 Drawing