Supplement to The New Electrical Encyclopaedia: Pocket Book of Tables and other Reference Matter for the Working Engineer
Undated. 96pp. Black and red cloth-covered boards, gilt emblem on front, gilt titles on front, numerous black and white diagrams and charts throughout and a fold out chart at the front. 16mo. <4cm scratch on front. Spine edges worn, ends heavily rubbed. Corners moderately rubbed and rounded. Text block edges tanning, fore-edge lightly soiled. Light soiling on front paste down endpaper. Gutters a little stretched towards beginning and end of volume. Tanning around page margins. Internally neat.
