N - R

Rudolph (J.S.): Make Your Own Working Paper Clock
O/P. 40 pages, illustrated, 1983. The preface, by Isaac Asimov, is followed by instructions and pages of thick card which when cut out and assembled make a working weight-driven pendulum wall clock - all you need to complete the clock is wire (for the arbors), glue, string and sand (for the weight). Have fun! Very good copy, card covers. (Ref: K3819 - L3)  in stock.

Ryder (S.H.) & Eric (C.): Music in Time: A Special Exhibition of Musical Boxes
O/P. 80 pages, illustrated, 1990. The catalogue of an exhibition, all 64 items are illustrated and described. Good copy, card covers. (Ref: K2947 - M3)  in stock.