X-rays simply explained : a handbook on Röntgen rays in theory and practice (1904)
Howgrave-Graham, Robert Pickersgill, 1880- · London : Percival Marshall & Co · leaf 102
if the necessary number of pieces isused. Such prints are paper negatives in which theMesh shows darker than the bones. The only meritin the process is a saving of time and of smallexpense. For further details of photographic methods thereader must consult suitable text-books. Stereoscopic… … Partridge, showing Foot bkokex by Shot. The curious darkpatch in the middle of tlie body is the gizzard. Exposure 1^minutes. Alternative spark 4. Distance between tube andplate 18. Other conditions as for Plates III. and IV. 19—7 \)H X-HAYS SIMII.V i:\lL\l\i:i> iiiillmd adopUd is lo iiiovc ilir…
X-rays · Radiography
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
