Business Directory ShareTweetAlderfer Auctionalderferauction.com3795 Route 202Doylestown, PA 18902215-393-3000EmailAboutAuctionContactsAnnette Wilson, Business Development and Estate Sales; EmailParticipationChamber EnthusiastsLeisure, Arts & Shopping, Antiques Member Directory | Calendar of Events | Member Account | Community Calendar of Events | Job Search | Member Promotions | News | Request for Information