Showing 25890 results

Archival description
Image
Print preview View:

25890 results with digital objects Show results with digital objects

Figure 56 from an unidentified publication.
Figure 56 from an unidentified publication.
Figure 5 - Alterations in the epidermal fibrils in an epithelioma (After Rio Hortega, 1917.), &qu...
Figure 5 - Alterations in the epidermal fibrils in an epithelioma (After Rio Hortega, 1917.), "Skin and its derivatives," Special Cytology, Vol. 1.
Cytological drawing from an unidentified publication.
Cytological drawing from an unidentified publication.
Cytological drawing from an unidentified publication.
Cytological drawing from an unidentified publication.
Cytological drawing from an unidentified publication.
Cytological drawing from an unidentified publication.
Cytological drawing from an unidentified publication.
Cytological drawing from an unidentified publication.
Cytological drawing from an unidentified publication.
Cytological drawing from an unidentified publication.
Figure 4, "The Anatomy, Embryology, Comparative Anatomy and Histology of the Pineal."
Figure 4, "The Anatomy, Embryology, Comparative Anatomy and Histology of the Pineal."
Figures 5-6 from an unidentified publication.
Figures 5-6 from an unidentified publication.
Figure 4, "The Anatomy, Embryology, Comparative Anatomy and Histology of the Hypophysis Cere...
Figure 4, "The Anatomy, Embryology, Comparative Anatomy and Histology of the Hypophysis Cerebri."
November-December.
November-December.
May-June.
May-June.
September-October.
September-October.
November-December.
November-December.
A.J. 'Bill' Derbyshire and Hallowell Davis with an early EEG machine, Harvard Medical School Depa...
A.J. 'Bill' Derbyshire and Hallowell Davis with an early EEG machine, Harvard Medical School Department of Physiology.
Allen Davis sleeping in an experimental cubicle.
Allen Davis sleeping in an experimental cubicle.
Dr. W.G. Lennox, Mrs. Boston, and Dr. F.A. Gibbs examining a brain wave graph.
Dr. W.G. Lennox, Mrs. Boston, and Dr. F.A. Gibbs examining a brain wave graph.
Hallowell Davis examining a brain wave graph.
Hallowell Davis examining a brain wave graph.
Graph showing brain waves during the stages of sleep.
Graph showing brain waves during the stages of sleep.
"H. tom Ring: Der romische Schriftsteller Virgil mit einer Nagelbrille."
"H. tom Ring: Der romische Schriftsteller Virgil mit einer Nagelbrille."
Results 121 to 140 of 25890