HUMPHREYS, Henry Noel (1810-79). River Gardens; being an Account of the Best Methods of Cultivating Fresh-Water Plants in Aquaria. London: Sampson Low, 1857. Small 4° (182 x 132mm). 8 hand-coloured wood-engraved plates, initials and vignettes. Original pictorial cloth decorated in gilt and blind, gilt edges (rubbed, upper inner hinges broken). Provenance: "C.D." (initials on front pastedown).