Observations posters & prints

Observations Upon Stilts English School

Darwin's Bird Observations English School

Taking Observations with a Sextant Andrew Pitcairn-Knowles

Observations on the Neilgherries, Neelgiries map Anonymous

Taking Observations in a Blizzard Edward Adrian Wilson

Temporary observatory for pendulum observations, Sumatra unknown

Temporary observatory for pendulum observations, Sumatra unknown

Amudsen and Partner Making Observations Anonymous

Microscopical observations of the structure of human teeth Anonymous

Mr Fairfax's observations of the transit of Venus Anonymous

Professor Liversidge's observations of the transit of Venus Anonymous

Microscopical observations of the development of the ant Anonymous

Microscopical observations of the structure of animal teeth Anonymous

Mr G.D. Hirst's observations of the transit of Venus Anonymous

Series of observations of the planet Saturn, 1656 Unknown

Microscopical observations of the structure of human teeth Anonymous

Mr A. J. Parks observations of the transit of Venus Anonymous

Microscopical observations of crystals from Linnaeus's 'Academic delights' Anonymous

Kater's invariable pendulum and clock for gravity observations, Sumatra unknown

Observations on the Neilgherries, map of the route from Madras to Ootagamund Anonymous

Plate XXXVIII from Campi Phlegraei: Observations of the Volcanoes of the two Sicilies Pietro Fabris

Children taking meteorological observations, Shrewsbury House Open Air School, London, 1908 Unknown

Birdie reading observations on the Ramp, June 6th.11, 1911 Edward Adrian Wilson

Hooke's observations of the cellular structure of cork and a sprig of Sensitive Plant, 1665 Unknown

Page from The True Travels Adventures and Observations of Captain John Smith Anonymous

Frontispiece to the 2nd Edition of Lord St[anhop]e's Observations on Mr. Pitt's Pl…, May 29, 1786 James Sayers

Plate X from 'Campi Phlegraei: Observations of the Volcanoes of the two Sicilies' by William Hamilton, 1776 Pietro Fabris

Observations on certain curious Indentations in the Old Red Sandstone of Worcestershire and Herefordshire, considered as the tracks of antediluvian... Anonymous

Plate VI from 'Campi Phlegraei: Observations of the Volcanoes of the two Sicilies' by William Hamilton, 1776 Pietro Fabris

A new and correct map of the world laid down according to the newest discoveries and from the most exact... Hermann Moll

Toughtful observation, 2018 Patricia Brintle

Observation Car of the Coronation Anonymous

First Navy Observation Balloon Anonymous

Eight Bells - Midday Observation Winslow Homer

Canadian Observation Post, 1919 Colin Unwin Gill

Observation balloon about to ascend, World War I Realistic Travels Publishers