Twenty five accessories or spare lenses, for Wenham type achromatic binocular microscope, by Ross and Company, London, England, 1862
Eyepiece with the letter B marked on the top and ‘EII – 1900’ engraved in two places on the side of the eyepiece. The number 10 has been added to the lip of the eyepiece in black ink.
Eyepiece with the letter B marked on the top and ‘EII – 1900’ engraved in two places on the side of the eyepiece. The number 8 has been added to the lip of the eyepiece in black ink.
Eyepiece with the letter C marked on the top and ‘EII – 1900’ engraved in two places on the side of the eyepiece. The number 15 has been added on the lip of the eyepiece and the name ‘Radford’ has been added on the side in black ink.
Eyepiece with the letter C marked on the top, the word ‘Kelner’s Orthoscopic Ross, London’ engraved on the lip of the eyepiece and ‘EII – 1900’ engraved in two places on the side. The number 15 has been added on the lip of the eyepiece and the name ‘Radford’ has been added on the side in black ink.
Eyepiece with the letter D marked on the top, the word ‘Kelner’s Orthoscopic Ross, London’ engraved on the lip of the eyepiece and ‘EII – 1900’ engraved in two places on the side. The number 20 has been added on the lip of the eyepiece and the name ‘Dr Radford’ has been added on the side in black ink.
Eyepiece with the number 6 marked on the top and ‘EII – 1900’ engraved on the side. The name ‘Dr Radford’ has been added to the side of the eyepiece in black ink.
Eyepiece with the letter E marked on the top and ‘EII – 1900’ engraved on the side. The number 50 has been added on the lip of the eyepiece and the name ‘Dr Radford’ has been added on the side in black ink.
Eyepiece with the letter F marked on the top and ‘EII – 1900’ engraved on the side. The number 100 has been added on the lip of the eyepiece and the name ‘Dr Radford’ has been added on the side in black ink.
Blue lens with ‘EII – 1900’ engraved on the side and the name ‘Dr Radford’ written in black ink.
Ramsden micrometer eyepiece with ‘E II - 1900’ and ‘Ross, London’ engraved on the side.
Objective case with ‘1 In Ross London’ engraved on the top and ‘1 In’ engraved on the base. The name ‘Dr Radford’ has also been added to the base in black ink. The inside of the lid has been marked with ‘3080 £3.10A’ in black ink.
Objective with ‘1 In Ross London’ and ‘EII – 1900’ engraved on the side.
Objective case with ‘1/7 In Ross London’ engraved on the top and ‘1/7 In’ engraved on the base. The name ‘Dr Radford’ has also been added to the base in black ink. The inside of the lid has been marked with ‘3073’ in black ink.
Objective case with ‘1/2 In Ross London’ engraved on the top and ‘1/2 In’ engraved on the base. The name ‘Dr Radford’ has been added to the base in black ink.
Objective case with ‘4 In Ross London’ engraved on the top and ‘4 In’ engraved on the base. The name ‘Dr Radford’ has been added to the base in black ink.
Objective with ‘Ross London 4 In’ and ‘EII – 1900’ engraved on the side.
Objective case with ‘2 In Ross London’ engraved on the top and ‘2 In’ engraved on the base. The name ‘Dr Radford’ has been added to the base in black ink. The inside of the lid has been marked with ‘1383’ in black ink.
Objective with ‘2 In Ross London’ and ‘EII – 1900’ engraved on the side.
Eyepiece with two rectangular slits in the side of the instrument; the letter B is marked on the top and ‘EII – 1900’ is engraved in two places on the side of the eyepiece. The number 10 has been added on the lip of the eyepiece and the name ‘Dr Radford’ has been added on the side in black ink.
Metal cylinder with ‘E II – 1900’ engraved on the side.
Wenham reflex illuminator with ‘Ross London’ and ‘E II – 1900’ engraved on the side and the name ‘Dr Radford’ has been added on the side in black ink
Oil immersion condenser by Powell & Lealand. ‘EII – 1900’ is engraved on the side and the name ‘Dr Radford’ has been added in black ink.
Polarizing condenser with a polarizing prism on the bottom and three swing-out selenites above, which may be used individually or in any combination. The condenser has ‘EII – 1900’ is engraved on the side and the name ‘Dr Radford’ has been added to the side in black ink
Eyepiece with the number 6 and the name ‘Dr Radford’ marked on the side in black ink and ‘EII – 1900’ engraved on the side.
Metal cylinder with ‘E II – 1900’ engraved on the side
