Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Additional Formats
[Donald J. Mary; Sister Mary Therese, BVM; Clifford Mattison; Nicholas U. Mayall; Hester Meech {re Gingrich's death}; C. E. Kenneth Mees; William F. Meggers {incl 1 reprint}; Aden B. Meinel; William V. Mendenhall; Donald H. Menzel {incl 1 ltr SBNicholson to DHM}; Paul W. Merrill; Gerald Merton; S. N. Milford]
Bowen
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Additional Formats
[Alan McClure {re Project West Ford}; D. H. McNamara; A. G. McNish; Marshall Industries {Ross A. Mason}; D. Ya. Martynov; Sister Mary Therese, B.V.M.; Arnold C. Mason; MIT Press {Constance D. Boyd}; Nicholas U. Mayall; Donald H. Menzel; Mrs. Paul W. Merrill]
Bowen
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Additional Formats
[Dean B. McLaughlin; Mary Macphee; Oscar S. Marshall; M. R. Marston {incl 1 ltr MRM to Bruce Rule; 1 copy ltr RRMcMath to MRM}; Max Mason; Margaret W. Mayall; Nicholas Mayall {incl 1 copy ltr NM to R.Minkowski; 1 copy ltr NM to MLHumason}; William F. Meggers {incl copy mss "Designation of Miscellaneous Atomic Energy Levels," by Charlotte E. Moore & "Notes on Spectroscopic Notation," by H.N.Russell}; Aden B. Meinel {incl 1 photo of Infrared spectrum of night sky}; Donald H. Menzel {incl 1 copy ltr DHM to J.J.Nassau}; J. Glenn Menzel {incl 1 ltr JGM to Harley Marshall}; Madeline Gwynne Merchant; Orren C. Mohler; Phil Morgan; Thomas F. Murray]
Bowen
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Additional Formats
[Leona Marshall {incl c.ltr LAD to LM}; Sister Mary Ildephonse, O.S.B.; A. Massevitch; John Mathis; Thomas Arnold Matthews; Nicholas U. Mayall; L. A. Alting Mees; Jean Meffroy; William F. Meggers {c.ltr ISB & PWMerrill to WFM}; Donald H. Menzel {incl c.ltr WFMeggers to DHM; c.ltr DHM to HLDryden}; Paul W. Merrill; Harvey A. Miller; Joseph R. Miller {crank}]
Bowen
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Additional Formats
[{Mrs.} Alice MacIntyre {NRC}; R. E. Marshak; Margaret Matson; Sister Mary Therese, BVM; Nicholas U. Mayall; Donald H. Menzel {incl c.ltr DHM to WBaade}; G. R. Miczaika; Max B. Miller; Rev. Walter J. Miller, S.J.; William A. Miller; William C. Miller; Peter H. Millman; Rudolph Minkowski {& ADeutsch, Guido Münch, and SBNicholson}; Henry Allan Moe; Orren C. Mohler; George W. Morey; Guido Münch]
Bowen
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Manuscripts
[Elizabeth McClellan (2); Edward P. MacDonald (2); The Macmillan Co. (1); W. G. Mandzuk (2); Sister Mary Therese, B.V.M. (5); Maryland Academy of Sciences (2); John B. Mast (2); D. Bruce Mathewson (2); Elizabeth Maxwell (2); V. B. Meen (2); Paul Willard Merrill (re Ralph Wilson) (1); Gerald Merton (2); Harcourt S. Middleton (4); Orren Cuthbert Mohler (1)]
mssHumason papers