-
Joseph Helffrich (12
January 1890 in Mannheim,
Baden – 1971) was a
German astronomer. He did his Ph.D.
dissertation in 1913 at the Landessternwarte...
- Alan
Boone Helffrich (August 7, 1900 –
February 3, 1994) was an
American athlete,
winner of gold
medal in 4 × 400 m
relay at the 1924
Summer Olympics...
-
Stockton Helffrich (October 23, 1911 –
February 2, 1997) was a
progressive activist and
worked for NBC for twenty-seven years,
holding several positions...
-
Robert S. McMillan,
American astronomer MPC · 2289 2290
Helffrich 1932 CD1
Joseph Helffrich (1890–1971),
German astronomer and
discoverer of
minor planets...
- The
William Helffrich House is a
historic house located at 1200
Plainfield Avenue in
Orange Park, Florida. It is
locally significant as a
frame vernacular...
- muni****lity of Portel,
Portugal 701 Oriola, an
asteroid discovered by
Joseph Helffrich Bukola Oriola (born 1976),
Nigerian American journalist Christian D'Oriola...
- the
monument "was once
decked out in
gaudy comic book colours".
Johann Helffrich visited the
Sphinx during his
travels in 1565–1566. He
describes that...
- km MPC · JPL 2056
Nancy A909 TB
Nancy October 15, 1909
Heidelberg J.
Helffrich slow 7.8 km MPC · JPL 2057
Rosemary 1934 RQ
Rosemary September 7, 1934...
- 354D. doi:10.1126/science.1063524. PMID 11598296. S2CID 28563140. G. R.
Helffrich; B. J. Wood (2001). "The Earth's mantle". Nature. 412 (6846): 501–507...
-
Wiley and Sons. p. 232. ISBN 978-0-470-84347-5.
Retrieved 2010-02-25. GR
Helffrich & BJ Wood (2002). "The Earth's Mantle" (PDF). Nature. 412 (2 August):...
