found: U.S. Senate Park Commission. Bird's-eye views of Senate Park Commission plans ... 1902?:map recto (F.L.V. Hoppin)
found: New York (N.Y.). Landmarks Preservation Commission. Firehouse, Engine Company 73 and Hook & Ladder Company 41, 2013, viewed January 31, 2014:PDF page 1 caption ([Francis L.V.] Hoppin & [Terence A.] Koen, architects) page 5-6 (Frances L.V. Hoppin & Terence A. Koen were partners who had worked in the preeminent New York City firm of McKim, Mead & White. Francis Laurens Vinton Hoppin (1866-1941), born in Providence, Rhode Island; ... became a leading draftsman; Hoppin & Koen formed a partnership in 1894; The firm dissolved at Koen's death in 1923, after which Hoppin became a painter.)
found: OCLC, January 31, 2014(access points: Hoppin, F. L. V., Hoppin, Francis L. V., 1867-1941, Hoppin, F. L. V. (Francis Laurens Vinton), 1866-1941; usages: F. L. V. Hoppin, Francis L. V. Hoppin)
notfound: WwasW Amer.;LC man. auth. cd.
