geometry conical pipes bends joints (2 Ergebnisse)

Soft Card Cover. Zustand: Very Good. 54pp. 70g. Not dated but published for their 1958-59 session. Illustarated with line drawings. Pictorial stapled soft card covers, a little marked and with a light rust mark on centre pages, from previous storage in the publishers binder, o/w contents and staples are tight and clean. V.G.

Booklet. Zustand: Good. Series: The Association of Engineering and Shipbuilding Draftsmen. 52p booklet, sky-blue cover, very good condition, minimal wear commensurate with age, staple binding intact, pages clean and bright, text and diagrams clear and sharp, great copy of a very scarce publication Language: English.