It gathers historical lighthouse photographs, short site histories, selected keeper accounts, and location references for towers along the documented northern coastline.

A tower is marked preserved when its original structure remains standing in full or substantial form and has documented stewardship, stabilization, or recognized heritage protection.

Stories are edited as concise narrative profiles based on diaries, local records, and oral-history sources, with uncertain details clearly noted rather than treated as fact.

Use the map as a guide to compare location, condition, and period at a glance, then open each tower profile for source notes, chronology, and related records.

The archive follows a fixed coastal study boundary used by regional maritime records, covering northern shoreline stations and nearby islands within that historical survey range.