The Lighthouse Reference Guide
A fact-checked 11-page guide to how a light is read, the Fresnel lens, and a desk of official figures from Trinity House and Irish Lights.
11 pages, A4 and US Letter
Home · Shop
Printable packs in A4 and US Letter, priced in US dollars. No pop-ups. No intrusive advertising. Just interesting stuff.
A fact-checked 11-page guide to how a light is read, the Fresnel lens, and a desk of official figures from Trinity House and Irish Lights.
11 pages, A4 and US Letter
A 7-page pack: a sourced quiz, a myth-or-fact sheet, a six-step walk to label, and a character-reading worksheet, following the wording used on this site.
7 pages, A4 and US Letter
A 6-page companion on published characters — Fl, Fl (2), and a sector light — with the five stations used on this site.
6 pages, A4 and US Letter
All three packs — 11, 7 and 6 pages — in A4 and US Letter, at a bundle price.
24 pages, A4 and US Letter
As an Amazon Associate I earn from qualifying purchases. These are searches for books and histories, not a list of novelty lamps.
Support this site if you would rather give directly. The donate link is shared across the ReallyByte network.