Of Trafalgar Lodge
A Fortification Sector to the 1673 Design of Sir Jonas Moore
The Making and Marketing of Instruments C.1700
Sundials and Related Instruments
Sundials Ans Related Instruments
Selected Exhibits in the Whipple Museum of the History of Science
Selected Exhibits in the Whipple Museum of the History of Science
'Mr Clerk the Graver'
The Stephen Leacock Building of McGill University
James Short and His Telescopes