Temporary observatory for pendulum observations, Sumatra mb-artistname Philibert Boutrois Adam Behind the two tables a

Behind the two tables a man looks in a mirror and a waiter brings out a plate of food

Scene inside the Guildhall during the annual ceremony of administering the oaths of allegiance on the day preceding the Lord Mayor's Day

Marquis Cornwallis

the water-oak (Catesby's identifications

Interior view of St Michael's Church

Temporary observatory for pendulum observations, Sumatra mb-artistname Philibert Boutrois Adam Behind the two tables aSection through 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. This is accompanied by a plan view of the pillar. Inscribed: 'Canvas Observatory' and 'Plan of the Wall'. Figure no. 2 from Report of the length of the pendulum at the equator made on an expedition from the observatory at Madras, by