From Philly With Love. Predictive Study IV Framed 10×13 Photograph. Predictive Study IV Framed 10×13 Framed Photograph. This a framed and matted 10×13 photograph in a 14 11/16×17 3/4 frame taken during a series of predictive studies that were ran in collaboration with U. Penn, Navy Medical R&D, ONR, NIH, NASA, Industry (offshore oil, gas, diving). Photo shows Predictive Studies IV (1975) Saturation – excursion series in phases of 0, 400, 800, 1200, and 1600 FSW. Exposure to normoxic He. Physiologic studies and underwater work performance on oil wellhead. Condition ———— Frame has few dings and wear marks on it. Photo is in great condition with minimal to no fading. See photos and the Description above. NOTE ON VINTAGE CAMERAS AND LENSES: We perform basic functionality tests and visual inspections of our vintage cameras and lenses. Keep in mind that equipment that is decades old should be serviced/CLAd for best performance. The timing mechanisms of cameras and shutters in particular tend to become inaccurate without regular service. You choose that option. We are happy to accommodate local pickups in most cases where an item is heavy or bulky. We can usually resolve any issues quickly. We are committed your happiness! Once a case opened, our flexibility to help you is more limited. Any product you return must be in the same condition in which you received it and in the original packaging. Please keep the receipt. You may not, without our written authorization, disassemble or remove a cover fastened by screws or rivets. You may not, without our written authorization, have an item serviced or cleaned. Or do these things yourself. We take pride in serving customers worldwide and have customers in over 50 countries. If this happens, let us know and we will give you a more precise quote. We understand if the duty imposed by your country makes certain items unaffordable. Unfortunately, we have no control over this. We are buyers of camera and movie equipment, fine mechanical and electronic watches and much more! See our other items.