W.R. Harvey & Co. (Antiques) Ltd has dated this piece to the 1800s.

Circa. 1805
H: 29.75”, 75.5cms, W: 24.25”, 61.5cms, D: 12”, 30.5cms.
H: 29.25”, 74.5cms, W: 21.25”, 54.5cms, D: 12”, 30.5cms.
H: 28.25”, 72cms, W: 18.75”, 47.5cms, D: 11.5”, 29cms.
Lit: Gillows of Lancaster and London, 1730-1840 Vol.1, by Susan E.Stuart Plate 389 Pages: 336-338

Note: In the Gillows records sets of 3 were made as early as 1797. One of the partners sent a sketch to a customer and informed him “The sketch ‘d’ is a sort of a work table which exactly answer your description & of which we sell a great many but we always make them 3 together to slide one within the other to set by in a room of one “
W.R. Harvey & Co. (Antiques) Ltd has dated this piece to the 1800s.
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