A biographical set on John Herschel comprising "The Shadow of the Telescope" by Gunther Buttman and "Herschel at the Cape", Complete diaries and correspondence from 1834-38 by Evans, Deeming and Goldfarb and two excellent works on Copernicus. All four in excellent shape.
$55. shipped for the four volumes.Shipping is $15. which I will pay!! Paypal add 1.5%