Ancient forest. Douglas fir forest. Lews and Clark State Park, Washington. Salmonberry, W. arborvitae, 2 stumps with Vaccinium parvifolium, red huckle berry.
Creator:
Lawrence, Donald, 1911-1996
Created:
1954-08-21
Contributed By:
University of Minnesota Libraries, University Archives.
Woman in a Burroughs lab coat working with thin-film vacuum deposition apparatus. The graph paper printer recording millivolts was manufactured by Speedomax.
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Man adjusting a plate inside the thin film memory vacuum deposition system chamber. Vacuum chamber manufactured by Crosley, serial number 5473. The Machinery in the background is a vacuum coating unit, manufactured by Consolidated Vacuum Corporation (CVC).
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Vaginal pipe. Cylindrical vulcanized rubber pipe with cupped, ribbed proximal end with interior threading and distal end with 4 concave facets and 2 holes in each facet. This pipe was likely attached to a douching device for vaginal irrigation.
Contributed By:
University of Minnesota Libraries, Owen H. Wangensteen Historical Library of Biology and Medicine.
Vaginal pipe. Cylindrical bakelite pipe with cupped, ribbed proximal end with interior threading and distal end with 4 concave facets and 2 holes in each facet. This pipe was likely attached to a douching device for vaginal irrigation.
Contributed By:
University of Minnesota Libraries, Owen H. Wangensteen Historical Library of Biology and Medicine.
Vaginal pipe. Cylindrical vulcanized rubber pipe with ribbed proximal end with small nozzle that is flared on the underside and tapered at end with interior threading; distal end with 4 concave facets and 2 holes in each facet. This pipe was likely attached to a douching device for vaginal irrigation.
Contributed By:
University of Minnesota Libraries, Owen H. Wangensteen Historical Library of Biology and Medicine.
Vaginal pipe. Cylindrical vulcanized rubber pipe with cupped, ribbed proximal end with interior threading and distal end with 4 concave facets and 2 holes in each facet. This pipe was likely attached to a douching device for vaginal irrigation.
Contributed By:
University of Minnesota Libraries, Owen H. Wangensteen Historical Library of Biology and Medicine.
Vaginal speculum. Metal bivalve speculum; short, duck-billed anterior blade with notch at distal end; posterior blade is flat with rectangular end; anterior blade has a small arm that adjusts hinge that opens and closes blade; vertical steel piece in wishbone shape connected to anterior blade with two rivets at the end of the bifurcated 'U' shap...
Created:
1900 - 1950?
Contributed By:
University of Minnesota Libraries, Owen H. Wangensteen Historical Library of Biology and Medicine.
Vaginal speculum. Bivalve steel speculum; blades are a half-duckbill shape with 90 degree angle leading to slimmer portion of the metal where blades are held together via a joint at the bottom and a long thumb screw further up, used to hold the two blades at different distances apart; there are lobed protrusions on both blades near terminal end ...
Created:
1890 - 1930?
Contributed By:
University of Minnesota Libraries, Owen H. Wangensteen Historical Library of Biology and Medicine.
Vaginal speculum. Bivalve metal vaginal speculum; speculum body made from wire; concave posterior blade and flat anterior blade; rectangular loop wire handle; thumb screw adjusters on distal end of anterior blade and at joint between anterior blade and handle. Includes manufacturer markings:"E. Müller."
Created:
1880 - 1930?
Contributed By:
University of Minnesota Libraries, Owen H. Wangensteen Historical Library of Biology and Medicine.
Vaginal speculum. Metal bivalve duck-billed speculum; anterior blade is slightly shorter than the posterior blade; anterior blade has a small notch in the distal side; curved, notched piece extends from anterior blade; another metal piece extends from posterior blade and wraps around notched piece, which acts as a mechanism for changing the dist...
Created:
1910?
Contributed By:
University of Minnesota Libraries, Owen H. Wangensteen Historical Library of Biology and Medicine.
Vaginal speculum. Metal bivalve speculum; one blade is made from metal wire; the other blade is hinged to open and close; blades can be kept open using a screw and nut. Includes manufacturer markings:"OTTO & -- REYNDERS -- N.Y."
Contributor:
Otto & Reynders (New York City, New York)
Created:
1860 - 1875?
Contributed By:
University of Minnesota Libraries, Owen H. Wangensteen Historical Library of Biology and Medicine.
![Vaccinium oxycoccus [sic], L.](https://dkp5i0hinw9br.cloudfront.net/493389c532ccd24ec32db065282b36a5b5cdbc1f.png "Vaccinium oxycoccus [sic], L.")
