2 matching record(s)
Radcliffe Tracts 200 (9)Welsh, John
"Account of the Construction of a Standard Barometer, and Description of the Apparatus and Processes employed in the Verification of Barometers at the Kew Observatory"
offprint from an unidentified periodical, received May 22, - read June 19, 1856.
[1934-41]
1856
Radcliffe Tracts 201 (4)Welsh, John
"An Account of Meteorological Observations in Four Balloon Ascents, made under the direction of the Kew Observatory Committee of the British Association for the Advancement of Science"
offprint from Philosophical Transactions of the Royal Society for the year 1853. (Received April 27 - Read May 26, 1853).
[1934-41]
1853