Thomas Squire, Epping Type Item Uploaded by Llyfrgell Genedlaethol Cymru / The National Library of Wales
Conferenzrath H. C. Schumacher Director der Königln. Sternwarte in Altona Type Item Uploaded by Llyfrgell Genedlaethol Cymru / The National Library of Wales
Thomas Wright. Phil. Nat. Nat. et. Mat. Prof Type Item Uploaded by Llyfrgell Genedlaethol Cymru / The National Library of Wales
John Flamsteed First Astronomer-Royal Type Item Uploaded by Llyfrgell Genedlaethol Cymru / The National Library of Wales
James Bradley, D.D Type Item Uploaded by Llyfrgell Genedlaethol Cymru / The National Library of Wales
James Ferguson, F.R.S Type Item Uploaded by Llyfrgell Genedlaethol Cymru / The National Library of Wales
