1 matching record(s)
file D (Stack)Wayman, P. A.
"Notes on the History of Dunsink Observatory I. Henry Ussher at Dunsink, 1783 to 1790"
offprint from The Irish Astronomical Journal, vol. 10 no. 3, September 1971, pp. 121-128.
[1984-137/1]
1971
1 matching record(s)
file D (Stack)Wayman, P. A.
"Notes on the History of Dunsink Observatory I. Henry Ussher at Dunsink, 1783 to 1790"
offprint from The Irish Astronomical Journal, vol. 10 no. 3, September 1971, pp. 121-128.
[1984-137/1]
1971