le, by using right as an adjunct in the use of the Roentgen rays in sur- angle is determined. The aperture in the table is also angles, was apt to produce unreliable results which gery. Itisextremely ingenious from a scientific point provided with the metallic grating and the fluorometer would be… … limb were actually severed at the first cross section and presented to view. If it is desirable to preserve a rec- ord of the observations, all which is necessary is to pro- duce a fluorograph by substituting the sensitive plate a better term, may be called a ‘‘ correct shadow” could meter Company,…
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