A Crown #4 fits perfectly in the case for my 8x10 Kodak 2D, and may have been part of the original outfit. In Camera and lens, (1970), Ansel Adams says, "The tripod legs should be attached with as wide a pivotal base as possible: This reduces torque and assures maximum rigity. . . . The old wooden Crown tripod has a head about 6 inches in diameter, and the attachment points for each were about 4 or 5 inches apart. There was no perceptible torque." This point seems to bave been lost by some contemporary tripod designers. They try to substitute tight fitting, but small, pivots for the superior wide spaced pivots of many wooden tripods. This is satisfactory if well done. In many tripods, such as the Tiltall, the bearings can be tightened to compensate for wear.