Singer's Patent Compass by Francis Barker, London, c.1880. The Library The prints show some rippling

The prints show some rippling commensurate with age but are otherwise in a clean and condition

thirteen pictures including an oil 'Heigh-Ho

An Ernest Leitz Wetzlar monocular brass microscope

The pot is in a near immaculate condition

10 carat diamonds

Singer's Patent Compass by Francis Barker, London, c.1880. The Library The prints show some ripplingA Singer's patent pocket compass by Francis Barker & Sons, London, c. 1880. F. Barker & Sons (1820 Dec. 15, 1875) is a British company founded by Francis Barker in London in 1846. Two years later, in 1848, he set up a second company, Groves and Barker Mariners' Compass and Sundial Makers with his friend and former co apprentice Richard Groves and they traded from 16 Market Street, Clerkenwell, London. Richard died in 1864 and about one year after his