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Objects in Wild M20 Compound Microscope Collection

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Objects in Wild M20 Compound Microscope Collection
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Wild Heerbrugg Instruments Inc. (162)
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Microscope Optics (49)
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Wild M20 Compound Microscope (164)

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Collection Info

Wild M20 Compound Microscope

On September 2, 1960, David P. Wheatland ordered a Wild research microscope, model M20 KGS along with a comprehensive assortment of accessories and nearly all the attachments offered. He told the Wild vendor that:

"It is intended to use all these for comparison, demonstration, and some for investigation. Eventually perhaps other basic instruments may be ordered and the accessories distributed among them. We are anxious therefore to have the list as complete as possible to make all the tests and optical experiments."

Mr. Wheatland also ordered a complete set of brochures for the library.

Visit this special collection to see the diversity and range of equipment that could be bought with a research microscope in the mid-20th century.

Abbe testing plate

Abbe testing plate

Wild Heerbrugg Ltd.
circa 1960
accessory case

accessory case

Wild Heerbrugg Ltd.
circa 1960
achromatic-aplanatic condenser, n.a. 0.70/0.95/1.30

achromatic-aplanatic condenser, n.a. 0.70/0.95/1.30

Wild Heerbrugg Ltd.
circa 1960
achromatic objective 3/.10

achromatic objective 3/.10

Wild Heerbrugg Ltd.
circa 1960
achromatic objective 4/.10

achromatic objective 4/.10

Wild Heerbrugg Ltd.
circa 1960
achromatic objective 10/ .25

achromatic objective 10/ .25

Wild Heerbrugg Ltd.
circa 1960
achromatic objective, Epi 20/0.45

achromatic objective, Epi 20/0.45

Wild Heerbrugg Ltd.
circa 1960
achromatic objective, Epi 40/0.65

achromatic objective, Epi 40/0.65

Wild Heerbrugg Ltd.
circa 1960
achromatic objective, spring-loaded 20/.45

achromatic objective, spring-loaded 20/.45

Wild Heerbrugg Ltd.
circa 1960
achromatic objective, spring-loaded 40/.65

achromatic objective, spring-loaded 40/.65

Wild Heerbrugg Ltd.
circa 1960
achromatic objective, spring-loaded 60/.70

achromatic objective, spring-loaded 60/.70

Wild Heerbrugg Ltd.
circa 1960
achromatic objective, spring-loaded, oil immersion 100/1.25

achromatic objective, spring-loaded, oil immersion 100/1.25

Wild Heerbrugg Ltd.
circa 1960
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