"These are the negatives," Manton explained. He pulled out a box at random, opening it. "The negative is not all spliced together, the same length as the reels of positive, because the printing machines are equipped to take two-hundred-foot pieces at a time, or approximate fifths of a reel, the size of a roll of raw positive film stock. Then whenever there is a change in color, as from amber daylight to blue tint for night, the negative is broken because pieces of different coloring have to go through different baths, and that also determines the size of the rolls. The prints, or positives, in the other vaults, are in reel lengths and so are kept in the round boxes in which they are shipped."

Kennedy glanced about curiously. "The negative of that snake picture is here, you said?"

Manton went to a little desk where there was a card index. Thumbing through the records, he found the number and led us to the proper place in the rack. In the box were only two rolls of negative, both were large.

"This was a split reel," the promoter began. "It was approximately four hundred feet and we used it to fill out a short comedy, a release we had years ago, a reel the first part of which was educational and the last two-thirds or so a roaring slap-stick. We never made money on it.

"But this stuff was mighty good, Mr. Kennedy. We practically wrote a scenario for those reptiles. Doctor Nagoya was down himself and for the better part of a day it wasn't possible to get a woman in the studio, for fear a rattler or something might get loose."

"Were there rattlers in the film?"

"Altogether, I think. The little Jap was interesting, too. Between scenes he told us all about the reptiles, and how their poison—" Manton checked himself, confused. Was it because the thought of poison reminded him of the two deaths so close to him, or was it from some more potent twinge of conscience? "You'll see it all in the film," he finished, lamely.

"I may keep these for a little bit?" Kennedy asked.

"Of course! I can have the two rolls printed and developed and dry sometime this afternoon, if you wish."

"No, this will do very well."