6 cement briquette molds and a Tinius Olsen cement-testing machine 



(1988.3033) .' 

 William M. Lubar: pair of safety goggles, 1936-40 (1989.0319). 

 Nunzio A. Luce: 22 pieces of electronic watch material, 1970-79 (1987.0359) 

 Wm. F. Ludwig, Jr.: pair of snakewood drumsticks (1988.0150). 

 Lufkin Industries, Inc. (through Joseph P. Byrd III): Lufkin Mark II 



pumping unit, Grasshopper (1983.0086). 

 Capt. Joseph F. Madeo, Jr.: 3 Shraeder diving pumps, 2 Morse jigger diving 



pumps, 2 telephones, a sea anchor oiler, diving transceiver, K.G. 



cutting torch, K.G. heating tanks, diving ladder, blasting machine, 



beach gear blockset, fairlead, and a self-contained diving apparatus 



(1979.0521). 

 Christine M. and Dr. Christopher Magee: 3 dresses, a tunic, skirt, and a 



blouse worn by Mrs. Magee, 1969-72 (1988.0549). 

 Rube Mandel: 5 fonts of iron printing type (1989.0011). 

 Marklin, Inc. (through Frederick E. Gates): Z-scale model train equipment 



including a steam locomotive, 2 gondola cars, box car, tank car, and a 



caboose (1988.3153). 

 Markson Science, Inc. (through K. E. Stine): 2 packets of Markson "Cracker" 



ampule fracture and safety collars, patented in 1981 (1982.0453). 

 Julius H. "Groucho" Marx (through Arlene M. Breitbart): 98 letters and 5 



sets of correspondence, 31 play and movie scripts, 17 scrapbooks, 11 



folders of sheet music, 9 folders and a box of miscellaneous articles 



and papers, and 6 folders of photographs (1988.3083). 

 Albert S. Matlack: 2 slide rules (1989.0032). 

 Helen S. Mattison in memory of Dr. Richard V. Mattison and Royal Mattison, 



Jr. : bronze 6-pounder muzzel-loading Spanish cannon tube used in 



Colonial America, made in 1631 (1988.0815). 

 Edith P. Mayo: 16 buttons, 16 leaflets, 4 T-shirts, 3 brochures, 3 bumper 



stickers, an audiotape cassette, banner, card, handout, newspaper, 



record jacket, and a poster (1988.0708); letter, brochure and envelope 



from the League of Women Voters in reference to the 1988 Presidential 



debates (1988.3162). 

 Sue P. McCann: German pistol (1988.0420). 

 Mack R. McClure: railroad transit made by Kolesch and Company of New York 



(1989.0409). 

 Margaret S. McComb: 3 crocheted pot holders made by Mrs. McComb's mother, 



ca. 1900 (1988.0503). 

 Wayne E. McGovern: 2 silver coins of the Samanids of Persia, A.D. 975-995 



(1988.0772). 

 Mary McKelvey: 16 early 20th-century paper clips (1987.0491). 

 Ida E. McKeown: Crescent No. 7 boy's bicycle, ca. 1895 (1988.0813). 

 Medtronics, Inc., Neuro Division (through Linda Frederickson) : 



transcutaneous electrical nerve stimulation device and an Itrel 



implantable neurological pulse generator (1985.3026). 

 Charles Alan Melton: coin commemorating the founding of The People's Party 



c.t a convention held May 19-20, 1891 in Cincinnati, Ohio (1988.0678). 

 Steven Memoli: sextant made by H. Hughes & Son Ltd. of London, ca. 1944 



(1989.0548). 

 A. S. Menke: Miner Ideal locomotive tender hand brake of cast steel, 1941 



(1989.0365). 

 Meriden-Stinehour Press (through Stephen Stinehour): book about printing in 



New York State by Douglas C. McMurtie, 1928 (1989.0464). 

 University of Michigan, School of Public Health, Department of 



364 



