United States Naval Observatory / Frank Bowers Littell / John Churchill Hammond / Chester Burleigh Watts / Paul Sollenberger

UOM:39015086593343

Longitude

United States Naval Observatory / Frank Bowers Littell / George Andrews Hill

HARVARD:32044079950432

Longitude

Frank Bowers Littell / United States Naval Observatory / George Andrews Hill

UOM:39015086593046

Astronomical instruments

United States. Supreme Court / John Chandler Bancroft Davis / Henry Putzel / Henry C. Lind / Frank D. Wagner

MSU:31293006085314

Courts

FRANK CHRISTIAN SCIAVOLINO

UOM:39015032276654

Frank B. Salisbury / Cleon W. Ross

MINN:31951D00190007G

Science

United States Naval Observatory

UOM:39015080004115

Longitude