"There are no negative papers in APS journals, or anywhere else.
2.
"Fujicolor prints on display will last more than four times as long as prints on any other color-negative paper " before significant fading occurs, Wilhelm said.
3.
There is not even a negative paper to be found in the literature on the subject of multigram doses of ascorbate IV-only many successes and positively beneficial sequelae.
4.
Only about a dozen negative papers have been published in history of cold fusion ( . . . ) There were several early papers describing experiments that did not work.
5.
From his studio on the Place Vend�me, he initially worked with daguerreotypes, but by the early 1850s, was already experimenting with other photographic processes, namely with negative paper and collodion on glass.