Royal Society (page 65)

Aspidiotus ostreaeformis [European fruit scale] Robert Newstead

Aspidiotus hederae [Ivy scale] and Aspidiotus britannicus [Holly scale] Robert Newstead

Aspidiotus cyanophyll [Cyanophyllum scale] and Aspidiotus dictyospermi [Spanish red scale] Robert Newstead

Aspidiotus bromelliae, Aspidiotus camellae and Aspidiotus personatus Robert Newstead

Aspidiotus auranth and Aspidiotus ficus Robert Newstead

Asiatic softshell turtle F de Bakker

Asbestos unknown

Artist's impression of the Great Melbourne Telescope W H Wesley

Armoured fish ['Placodermi'] Anonymous

Argonaut shell and eggs Franz Andreas Bauer

Arges, genus of trilobite Henry James

Arcs of the distances of stars William Herschel

Architectural vase with flames Anonymous

Aquarius, from John Flamsteed's 'Atlas Coelestis Anonymous

Apple tree at Woolsthorpe Manor George Rowe

Appearance of eclipses 1912-1916 Samuel Johnson

Apparatus to measure fluid expansion Jean Marie Delettre

Apparatus for melting ores and for pressing juice from wood unknown

Apparatus for inflating animal lungs James Carson

Apparatus for electrical experiments Barend de Backer

Apparatus for amending metals by nitre (saltpetre) unknown

Apophyllite under polarized light William Home Lizars

Animals of New Guinea observed by William Dampier (1651-1715) Anonymous

Ancient Egyptian glass J R Robbins

Anatomy of the porpoise Anonymous

Anatomy of the porpoise Anonymous

Anatomy of hearing in Balaena mysticetus [Bowhead whale] William Clift

Anatomical study of the thoracic duct Thomas Bonnor

Anatomical study of the thoracic duct Thomas Bonnor

Anatomical study of the human torso Jan van Rymsdyk

Anatomical study of leg and foot Andreas van Rymsdyk

Anatomical study of leg and foot Andreas van Rymsdyk

Anatomical study of forearm and hand Andreas van Rymsdyk

Anatomical study of arm and hand Andreas van Rymsdyk

An unborn child Franz Andreas Bauer

An radiometer Anonymous