Rollins, William Herbert, 1852-1929 · Boston : The University Press · leaf 652
Fig. 5CRYPTOSCOPE USED AS FINDER NOTE 149 —FIGURE 2 — PLAN OF ADJUSTABLECENTRING DIAPHRAGM; ORIENTER ANDRODS FOR ADJUSTMENT Plate 101 … NOTE 149 — FIGURE 3 NOTE 149 —FIGURE 4DETAILS OF THE LEAVES OF THE NON-RADIABLE DIAPHRAGM PLATE SHOWN ONPLATE 101 Plate 102
X-rays · Phototherapy
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