James F. Pinkney, Jr.: U.S. Army steel helmet worn by James F. Pinkney during 



WW I (1982.0207). 

 Michael Pizitz: 15 mint postage stamps of Austria, Bavaria, France, Spain, 



Switzerland, and Italian States (1984.1132). 

 Plantronics (through Joseph E. Compton) : VUSET computer terminal with 



keyboard, touch tone telephone, and power unit (1980.0003). 

 David Plowden: 57 photographs of bridges of North America (1934.0322); 30 



photographs illustrating steel production from taconite pellets to the 



finished coiled sheets (1984.0827). 

 Plymouth Antiquarian Society (through Dorthea M. Anderson and Anne Sargent): 



100-pound piece of gray granite which was part of Plymouth Rock 



(1985.0316). 

 Saul Pollock: 2 transmit-receiver terminals, 2 acoustic couplers, and 2 relay 



apparatus, all part of a communications system for the deaf, ca. 1965 



(1981.0245). 

 Lisa S. Popeil for the Popeil Family in memory of Samuel J. Popeil: 



"Veg-O-Matic II" food cutter, 1975 (1986.0222). 

 Potomac Polo Club (through Joseph 0. Muldoon, Jr.): polo ball (1984.0522). 

 James A. Potts: T-shirt, belt buckle, pin, and an automobile plate 



commemorating athlete Jim Thorpe in the town of Yale, Oklahoma 



(1984.0864). 

 Robert K. Powell: U.S. Army Air Force astro-compass used for airborne 



navigation and its case, WW II (1984.0143). 

 Heloise B. Power: "Lotus Ware" ceramic pitcher made Dy Knowles, Taylor and 



Knowles of East Liverpool, Ohio, 1890-97 (1936.0394). 

 John C. Power: 14 political buttons and 2 political badges made by John Power 



Badges, 1975-78 (1984.0834). 

 The Pressure Positive Co. (through Bernard L. Gladieux, Jr.): "3acknobber" 



used in muscle therapy (1935.0220). 

 Howard Price in memory of his son Barry E. Price: world-wide collection of 



2,273 mint postage stamps depicting flowers, and 110 miscellaneous 



foreign mint postage stamps (1983.0639). 

 Princeton University, Department of Astrophysical Sciences (through D. 3. 



Hortenbach): polarizing photometer used by Raymond Smith Dugan in his 



study of eclipsing binaries and intrisic variables (1985.0801). 

 Linda T. Puller: poster from the Mondale-Ferraro presidential campaign of 



"Liberty Leading the People — 1984" by Kip Overton (1984.1052). 

 Gordon Purdy: porcelain plate with replica of the "Great Seal of the United 



States" by Pickard, Inc., 1982 (1984.0520). 

 Quantum Laser Corporation (through Andrew G. Blake): sample of tool steel 



laser clad with cobalt base alloy (1985.0296). 

 Dr. Grace Shover Quinn and Dr. Robert 3. Qumn: alto recorder with instruction 



pamphlet (1983.0873). 

 Qume Corporation, A Subsidiary of ITT (through J. Simpson): Sprint 5/55 



printer made by Qume Corporation with power supply and 2 operating 



manuals (1983.0167). 

 Jacob Rabinow: "scanned comparison" reading machine (1982.0393). 

 Robert B. Randels: child's orthopedic shoe and a photograph of Carl F. W. 



Schmidt who wore it, 1383 (1985.0677). 

 Joseph G. Ranelli: barrel-shaped "Rochester Root Beer" soda dispenser, ca. 



1940 (1984.0558). 

 Henry Rau (through Marion L. Rau) : 116 ceramics of mainly English Wedgwood 



manufacture (1981.0464). 

 Mrs. Joseph J. Ray (through Daniel D. Ray): multitester stencil template with 



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