Robert Koehler (page 3)

The Hon. Robert Brown Elliot, of South Carolina Anonymous

Frozen materials viewed by English microscopist Robert Hooke, 1665 Unknown

Robert Montgomery (1904-1981), American actor and director Anonymous

Sir Robert Peel, 1838 John Linnell

Views of the Pleiades, moon and Riccilus Robert Hooke

Robert Estienne French School

Robert the Bruce’s skull Unknown

Robert Bloomfield English School

Ms. New Coll 380, f27r. The antiquities of the Cathedral Church of Saint Mary, Carlisle, drawn by Robert Carlile, 1795 Robert Carlile

Portrait of Sir Robert Peel Thomas Lawrence (after)

Robert Boyle, Irish born chemist and physicist, c1689-1690 Unknown

Robert Louis Stevenson Anonymous

Title page of Robert Hooke's 'Micrographia' Robert Hooke

Statue of the Late Mr. Robert Hall M.P. for Leeds and Recorder of Doncaster Anonymous

Microscopic views of the cowitch plant and sting of a bee Robert Hooke

Coleman Street, London Anonymous

Hughes Felicite Robert de Lamennais, French philosophical and political writer Lecomte

17th-Century Engraving of Rene-Robert Cavelier de La Salle Anonymous

Robert Kay, 1815 John Kay

Mrs. Robert Hyde John Singleton Copley

Exterior View of Robert Peary's House Anonymous

Portrait of Robert Browning Anonymous

Mr and Mrs Robert Cowley George Bellett Cowen

Ship of Robert Peary Anonymous

Johannes Kepler, German astronomer, c1600, (c1870) Unknown

Group Portrait of Robert, James and Mary Sarah Greenhalgh Ramsay Richard Reinagle

Portrait of Robert Devereux Anonymous

Microscopic view of blight on a rose leaf Robert Hooke

Robert Browning Rischgitz Collection

Right Hon. Robert Lowe Anonymous

Robert Parsons, 1622 English School

Ms. New Coll 380, f44r. The antiquities of the Cathedral Church of Saint Mary, Carlisle, drawn by Robert Carlile, 1795 Robert Carlile

Coxswain Robert Hook (of The Lowestoft Lifeboat samuel Plimsoll), The Saviour Of More Than Two Hundred Lives Anonymous

Microscopic view of a louse Robert Hooke

Robert Boyle, 17th century Irish chemist and physicist, 1739. George Vertue

Robert the Bruce’s skull Unknown