TY  - JOUR
T1  - An Account of an Improvement Made by Mr. Peter Dollond in His New Telescopes: In a Letter to James Short, M. A. F. R. S. with a Letter of Mr. Short's to the Rev. Thomas Birch, D. D. Secret. R. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 55
SP  - 54
EP  - 56
PY  - 1765/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1765.0007
M3  - doi:10.1098/rstl.1765.0007
AU  - Dollond, P.
AU  - Short, J.
ER  -