The Lighthouse at Triagoz. Plate 27, Figure 1. Shows high and low water.
In: 'Memoir upon the Lighting, Beaconage, and Buoyage of the Coast of France"
by M. Leonce Reynaud. Plates. Translated by Rear Admiral Thornton A. Jenkins,
U. S. N. 1871. Washington. Call Number TC 375 .R45 1871.