Antique Oak Tall Clerk's Desk 1830s

Antique oak tall clerk's desk with lifting sloped lid and shelf below. Made in the 1830s, according to a stamp on the back saying WR IV (William IV), although elsewhere there's a VR (Victoria) stamp. Designed for standing at, or with a high stool, the lower shelf is as much a foot rest as anything. It's the original standing work station...There are two flaps which lift up to the sides, with supporting hinged brackets, and a drawer below the main section with a further pullout surface below that. The lid has an inset skiver made, I think, of fabric. Dimensions: 97cm x 58cm x 119cm high (with flaps up width 150cm)