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Source

Observations from the source

J & W Grunow’s catalogue (1857)

No. 2, student’s microscope

J & W Grunow’s catalogue (1857)

No. 5, microscope

Hansen, J. L. et al. (1974) The Billings microscope collection. Armed Forces Institute of Pathology, Washington, USA

J & W Grunow (before 1859)

J & W Grunow’s catalogue (1857)

No. 3, student’s microscope

King (1859)

Smaller students’ microscope

Grunow

J & W Grunow’s catalogue (1857)

No. 7, large microscope

King (1859)

Large microscope

Grunow

Padgitt DL (1975) A short history of the early American microscope. Microscope Publications Ltd. Chicago

Grunow's large microscope (c . 1855)

J & W Grunow’s catalogue’s catalogue (1857)

No. 1, educational microscope

J & W Grunow’s catalogue (1857)

No. 4, student’s microscope

Hansen, J. L. et al. (1974) The Billings microscope collection. Armed Forces Institute of Pathology, Washington, USA

J & W Grunow (c. 1870)

King (1859)

Best student’s microscope

Grunow

King (1859)

Educational microscope

Grunow

Padgitt DL (1975) A short history of the early American microscope. Microscope Publications Ltd. Chicago

Grunow's medium sized stand (c . 1855)

Lentz, T. L. (2017) Lentz Microscopy and Histology Collection. Peabody Museum of Natural History at Yale University

Grunow Educational Microscope, c1857

J & W Grunow’s catalogue (1857)

No. 6, portable microscope

King (1859)

Microscope

Grunow

Padgitt DL (1975) A short history of the early American microscope. Microscope Publications Ltd. Chicago

Grunow's portable microscope (c. 1855)

Bracegirdle (2005) A catalogue of the microscopy collections at the science museum, London, Little Imp Publications (CD)

Compound microscope, c. 1880

JRMS 1887 (pp. 287)

Physician's Microscope

Grunow

Padgitt DL (1975) A short history of the early American microscope. Microscope Publications Ltd. Chicago

Grunow's "Physician's" microscope (c. 1886)

J Behrens (1885)

Grunow’s Continental student stand

Grunow

Julius Wilhelm Behrens (1885) A guide for the microscopical investigation of vegetable substances

Continental student stand

Charles Clark (1900) Practical methods in microscopy

Physician’s microscope

Hansen, J. L. et al. (1974) The Billings microscope collection. Armed Forces Institute of Pathology, Washington, USA

J Grunow (c. 1875)

Hansen, J. L. et al. (1974) The Billings microscope collection. Armed Forces Institute of Pathology, Washington, USA

J Grunow (c. 1875)

Hansen, J. L. et al. (1974) The Billings microscope collection. Armed Forces Institute of Pathology, Washington, USA

J & W Grunow (1855)

Hansen, J. L. et al. (1974) The Billings microscope collection. Armed Forces Institute of Pathology, Washington, USA

J & W Grunow (1867)

J & W Grunow’s catalogue (1857)

Prof. J. L. Smith’s inverted microscope

King (1859)

Microscope

Grunow

Padgitt DL (1975) A short history of the early American microscope. Microscope Publications Ltd. Chicago

Professor J . Lawrence Smith's "Inverted"

microscope constructed by the Grunow

Brothers (c. 1855)

Hansen, J. L. et al. (1974) The Billings microscope collection. Armed Forces Institute of Pathology, Washington, USA

J & W Grunow (1853)

JRMS 1885 (pp. 1059)

Microscope, Riddell model

Grunow

Bracegirdle (2005) A catalogue of the microscopy collections at the science museum, London, Little Imp Publications (CD)

Riddell binocular microscope, 1885

Padgitt DL (1975) A short history of the early American microscope. Microscope Publications Ltd. Chicago

Riddell's binocular microscope 1853 as made by

Grunow Brothers