A Collection of unframed Drawings and Watercolours by or attributed to H. Singleton, Rook, G. Chinnery, T. Stothard, T. Worlidge and others, the majority figurative subjects and drawings after Old Masters, including a Limner, said to C.F. Zincke, a Figure resting on a Rock, a Woman fainting, a Stitch in Time, Portrait of a Woman and Child and others, some signed and variously dated (18)