Distinguished and influential British architect (1632–1723) who played a leading role in the rebuilding of London following the devastating Great Fire of 1666, and whose St. Paul’s Cathedral takes a place among the greatest designs in the history of architecture. Scarce manuscript DS, signed “Chr. Wren,” one page both sides, 9.25 x 14.5, April 15, 1699. A page from an account book kept by Ralph Cooke, Under-Treasurer of the Royal Hospital at Chelsea, which was designed by Wren and completed in 1692. Cooke details payments to various named tradespeople, all of whom have also signed to acknowledge receipt: a butcher, baker, brewer, cheese-monger, whitster [a “bleacher,” evidently of laundry], tallow chandler, lampman, and steward. Wren, along with two other trustees of the hospital, signs his approval at the center right of the first page. A hint of very mild toning and soiling, otherwise crisp, clean, and fine. A most appealing example of an uncommonly encountered autograph! Auction LOA John Reznikoff/PSA/DNA and R&R COA.