numismatist, coin collector, philatelist, collection, collectibles, connoisseur, consigner, antiquarian, painter, jeweler, conservator, restorer, aficionado, cataloguer, curator, dealer, appraiser, antiques, bibliophile, devotee, auctioneers, gemologist, ephemera, craftsman, archivist, sothebys, goldsmith, portraitist, numismatic, philately, picassos, fraktur, enthusiast, buyer, lithos, industrialist, curios, artifact, salvager, bootlegger, netsuke, authenticator, saleroom, artist, jean antoine watteau, peddler, forger, vasarely, paintings, salesroom, lepidopterist, sculptor, shutterbug, hobbyist, rarities, memorabilia, cartographer, surveyor, rockhound, redware, auction, cartes de visite, artefact, kouros, seller, provenance, storekeeper, businessman, watercolourist, buff, clockmaker, museum, taxidermist, reproductions, moneylender, treasures, teniers, orientalia, historian, valuer, krater, undertaker, miniatures, appreciator, engravings, hoarder, coins, cabinetmaker, cloisonne, rembrandt van rijn, watercolorist, dubuffet, ceramist, heirlooms, maurice utrillo, prints, delft, metalsmith, gilder, preservationist, manuscripts, tinware, collectors, builder, sportsman, gardener, potter, cultivator, inventor, photographer, trader, botanist, investigator, mason, patron, publisher, speculator, musician, organist, producer, agriculturist, emitter, base, bias, circuited, diode, audio, biased, cathode, clamp, dc, detector, disc, duplex, grounded, loop, microphonic, multiplexed, oscillator, shunt, stack

conchologist, conductor, gleaner, numismatologist, rent collector, stamp collector

antiquarian, antiquary, base, coin collector, conchologist, gardner, income tax return, information return, isabella stewart gardner, knowing, numismatist, numismatologist, p-n-p transistor, packrat, philatelist, rariora, related, return, stamp collector, state tax lien, super, superintendent, tax lien, tax return, tolbooth, tollbooth, tollhouse

junction transistor, transistor

amateur, crater, electrode, holder

accumulator, gatherer