Letter, William Slater, 4 Carleton Chambers, Regent St (London) to ?, 24 Sep 1858, re visit by Slater to stonemasons, and ending that the window is in and that it is much liked by Mr O'Brien and the family. Sheet folded, written two sides. Embossed top l. first: lyre in shield. Watermark: Joynson 1856. Pencil sketch of high cross on fourth.