Steinberg, Jonathan. frey50 Fountain pens : the collector's guide to selecting, buying, and enjoying new and vintage fountain pens / Jonathan Steinberg. - Philadelphia, Pa. : Courage Books, c1994. - 80 p. : col. ill. ; 32 cm. "A Quintet book"--Verso t.p. Includes index. ISBN: 1561382213 LCCN: 93085548 Subjects--Topical Terms: Fountain pens--Collectors and collecting. LC Class. No.: TS1266 / .S73 1994 Dewey Class. No.: 681/.6