ScienceJohn Michels (Journalist) 1940 |
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Page 52
... field between the able photographic plate or fluorescent screen below . This final image has a magnification of up to 25,000 . Added detail may be brought out on the plates thus obtained by photographic enlargement , bringing the total ...
... field between the able photographic plate or fluorescent screen below . This final image has a magnification of up to 25,000 . Added detail may be brought out on the plates thus obtained by photographic enlargement , bringing the total ...
Page 86
... field . Dr. How- ard expects to spend four weeks in the field during the coming summer and thereby round out available informa- tion on the origin of pediments . $ 215 . Frank F. Grout , University of Minnesota , will maintain the ...
... field . Dr. How- ard expects to spend four weeks in the field during the coming summer and thereby round out available informa- tion on the origin of pediments . $ 215 . Frank F. Grout , University of Minnesota , will maintain the ...
Page 2
... FIELD STEREOSCOPIC MICROSCOPE THE Bausch & Lomb Wide Field Stereoscopic Microscope provides enlarged images that to all intents and purposes are equivalent to viewing an actual large scale - model of the object . It bridges the gap ...
... FIELD STEREOSCOPIC MICROSCOPE THE Bausch & Lomb Wide Field Stereoscopic Microscope provides enlarged images that to all intents and purposes are equivalent to viewing an actual large scale - model of the object . It bridges the gap ...
Contents
STEVENS S S and J VOLKMANN Sensory Discrimina | 1 |
Civil Service Positions 232 | 9 |
LUKENS F D W and F C DOHAN Diabetic Cats 222 | 10 |
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