Robert A. Knight Collection

1893 Worlds Fair Chicago Letters relative to Waackaack Lighthouse Tower

1893 Worlds Fair Letters about Waackaack Lighthouse Construction and removal

3rd Order Lens Ready For Shipment

Changing Characteristics at Point Loma CA (1)

Changing Characteristics at Point Loma CA (2)

Changing Characteristics at Point Loma CA (3)

Chicago Harbor IL - Description File

Chicago River IL before removal to Rawley Point WI

Finding Aid for National Archives Lighthouse Information by Candace Clifford

Inspection of steel work for Waackaack Lighthouse Tower

Jupiter Inlet FL - Description File

Lens For Point Loma Similar To Others & May Go To Chicago

Letters Related to Chicago Harbor Breakwater IL

Letters Related to the Columbian Exposition 1893 Chicago in NA RG26-E38

Liston Range Front DE - Description File

Liston Range Front DE Specifications and Contract 1907

New London Ledge - Clipping File

New London Ledge - Description Of Station

New London Ledge - Lantern Bids

New London Ledge - Lantern Completed

New London Ledge - Lantern Purchase

New London Ledge - Lens Documents

New London Ledge - Name Designated Approved

New London Ledge - New Clockwork & IOV

New London Ledge - Regarding Form Of Construction

New London Ledge - Specifications

New London Ledge - Temporary Light

New London Ledge- Discontinuance Of Red Post Lantern

Notice to Mariners

Notice To Mariners

Notice to Mariners

Point Comfort NJ with both towers

Point Loma - 3rd Order Lens Is Being Shipped

Point Loma - Best Way To Lower Lens

Point Loma - Current Lens To Be Moved To New Lighthouse

Point Loma - Decision On Lens Characteristics

Point Loma - Estimate Of Funds For Lens

Point Loma - General Depot Letter Regarding Lens