Description of the two feet and half achromatic telescope, made by P. and J. Dollond, in St. Paul's Church-Yard, London. = Description de la lunette achromatique de deux pieds et demi, fait par P. et J. Dollond, dans la Cimitière [sic] de St. Paul à Londres.
P. and J. Dollond
[London,
1775?]
Above the text is an engraving of the telescope.
Parallel English and French texts.
ESTC