<70r>
Dried Human Saliva behaves in exactly same way in flame of spirit Lamp.— Has glistening fracture is brittle — of course highly vesicular & small portion. presetendedt1 nearly same appearance as the Swift's nest.— «But» In water softens more readily.—
Physical
Characteristics: wove paper; grey blue;
folded
t1 presetended] conjectured transcription
Transcription and apparatus copyright the American Museum of Natural History