Plan of the Royal Observatory, Greenwich mb-code 00477241 south-east of Madras

south-east of Madras

The British workman has come into school to take the boy away in order to teach him a trade that will be more useful to him in life than Trigonometry or Geology

and Bourlier to the left of Divo

and to cut crime

Plan of the Royal Observatory, Greenwich mb-code 00477241 south-east of MadrasPlan of the old Royal Observatory building (now known as Flamsteed House) designed by Christopher Wren (1632 1723) showing rooms, with a key to their use and various details. These include a reflecting telescope tube of 60 feet in length (centre); a 120 foot deep stairwell for parallax observation (top right); and the star chamber, or octagon room (right). Scale: 1 inches to 30 feet. Plate 1 from Ichnographia speculae Regiae Grenovici exquisite facta