Birthday card from the Royal Observatory Greenwich to Sir George Biddell Airy on his 90th birthday, 27 July 1891.

Birthday card from the staff at the Royal Observatory Greenwich to Airy, congratulating him for reaching his 90th birthday, 27 July 1891.

Administrative / biographical background
Sir George Biddell Airy was a mathematician and astronomer. He was a Professor at Cambridge University before being appointed the Astronomer Royal in 1835, a position he held for 46 years until his retirement in 1881. His achievements include the Airy Transit Circle telescope which defined the Prime Meridian at the Royal Observatory Greenwich, on which GMT is based.

Record Details

Item reference: HSR/Z/44/3; ZBA1202 W1972-79 W1979-72
Catalogue Section: Manuscript documents acquired singly by the Museum
Level: ITEM
Extent: Overall: 502 mm x 397 mm x 25 mm
Date made: 1891-07-27
Credit: National Maritime Museum, Greenwich, London, Airy Collection