3 matching record(s)
file U (Stack)Boullin, David J.
"An Iconographic Study of Sandglasses"
offprint from Nuncius, anno IV fasc. 1, 1989, pp. 67-85. Presented by the author
[1989-179]
1989
file W (Stack)Boullin, David J.
"The First Printed Books Dealing With Mechanical Clocks"
photocopy from Horological Journal, September 1994, pp. 522-524. Presented by N. Wyatt Esq.
[1994-73]
1994
U (Open Shelf)Boullin, David J.
"An Iconographic Study of Sandglasses Suggesting a Possible Use as Cheap Domestic Timekeepers"
in Christine Blondel et al. (eds.), Studies in the History of Scientific Instruments (London, 1989), pp. 8-21.
[1990-12]
1989