'The Thames Tunnel' peepshow, c 1851.

A peepshow, entitled, "The Thames Tunnel", in 5 lithographed sections and front, hand coloured, with 2 peepholes in cover, the cover scene of Tunnel staircase with vignettes including Crystal Palace and Parliament buildings; in original box. Published [London] c.1851 or later. Size 18x22cm. extending to 72cm. Showing souvenir stands, gas lamps, musical entertainers