Detholiad o Morris, L., 1748. Plans of Harbours, Bars, Bays and Roads in St. George's Channel. Mae'r detholiad (tudalen 43) yn disgrifio pysgota o Oleudy Ynysoedd y Moelrhoniaid.

Mae'r detholiad yn darllen fel a ganlyn: ”Here Sea-Tech, Whiting-Pollacks, and other Fish, are taken with Angling Rods from the Cliffs of the Sea Rocks; and in Summer-time Blackings or Cole-fish are in such Plenty here, that the Light-men standing upon the Point of a Rock have frequently taken them up with Baskets, as they passed by.”