A Manual of Vacuum Practice

First edition, third impression.  x, 120pp, plus several black and white plate illustrations, line drawings and diagrams in text.  Blue cloth-covered boards, dark blue lettering to spine.  12mo.  Gently rubbed and rounded at corners and at ends of a lightly sunned spine.  Upper text block edge tanned.  Previous owner’s name neatly inked on the front pastedown endpaper, which also has a small bookseller’s ticket  (indicating the volume was once in the stock of bookseller H K Lewis  & Co on Gower Street, London).  Endpapers a little toned else internally neat, clean, bright and tight.