Science and Technology

NAPIER, James R.. On Pressure Logs for Measuring the Speed of Ships. From the Proceedings of the Philosophical Society of Glasgow.. 1872. Offprint.
14pp, [2]. With illustrations throughout. Original publisher's pink wraps. Soiling to part of upper wrap, internally clean and tight.
Price
£ 75.00
VINCE, Rev. S.. Elements of Astronomy, Designed for the Use of Students in the University.. Printed By J. Burges, Printer to the University; RJ. Deighton and J. Nicholson, W.H. Lunn.. 1801. Second Edition.
[4], 251pp, [1]. Uncut in original publisher's two-tone paper boards. Worn with two inch paper loss to foot of spine and some wear to corners, Ink stain to upper board. Top corner of title torn away with loss to most of 'Astronomy', large tear across text of leaf Q1 with old repair deteriorating with associated staining. Lower hinge slightly starting. Ink and pencil inscriptions to FEP, some juvenile pencil scribblings to rear end papers.
Price
£ 125.00