er in unison when the bellows is formed, to moisture, but has the disadvantage of softening and is the problem one has to first study. sticking in a prolonged heat, particularly when the Diagram A illustrates the method of outlining the air is very humid, as it sometimes is in the United sheet with… … •will leak. Besides this, it is heavy and will break the front and rear frames of a camera box, we have a at the corners. waterproof non-crackable bellows which is absolutely Mr. Edward Bierstadt, of this city, formerly an ama- light-tight, tough, and capable of being very com- teur photographer,…
Bellows · Patented · Center · Contained · Lines · Valve · Scientific American · Express money · Address munn · Glass tube · Otto gas · Corner lines · Large number · Ring frame · Storage battery · Set screw
Internet Archive · Public domain (published before 1931). Free to use for anything.
