Temporary observatory for pendulum observations, Sumatra Finish:20-pack Plate 14 from the paper

Plate 14 from the paper 'Some farther account of the fossil remains of an animal

1867' Photographic plate 11 from Plans and photographs of Stonehenge

the member for Tipperary

September 9

With the franchise being ever extended

Temporary observatory for pendulum observations, Sumatra Finish:20-pack Plate 14 from the paperPlan of a tent observatory used for pendulum observations, indicating the location of main instruments (clock, pendulum, telescope and transit instrument) and the masonry pillar for mounting the pendulum clock. Inscribed: 'Plan of the Observatory' Figure no. 3 from Report of the length of the pendulum at the equator made on an expedition from the observatory at Madras, by John Goldingham (Madras, 1824). Scale 1 inch: 2 feet. Original painting pasted