found: A Portfolio honoring Harold Hugo for his contribution to scholarly printing, 1978 (a.e.) t.p. (Harold Hugo)
found: Bruhn, T.P. Harold Hugo, 1910-1985, museum patron, c1989.
found: Thomas Jefferson among the antiquities of southern France in 1787, 1954: t.p. (E. Harold Hugo)
found: Newgate of Connecticut and other antiquities of America, 1895: bookplate in CtY-BR copy (EHH)
found: Thomas Jefferson among the antiquities of southern France, 1954: t.p. (a tribute to E. Harold Hugo) p. 1 (Harold Hugo)
found: LC manual cat. (Hugo, Everett Harold, 1910-)