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Resources
A working list.
Local postcard clubs, dealer stores, antique markets, online links, supplies, and periodicals — gathered from years of recommendations by club members.
Local postcard & antique events.
Events outside WC4 that members regularly attend. We provide this list as a courtesy to other collectors; please contact the event sponsor directly for the latest pricing and details. Let us know about other regional events we should add.
Pennsylvania
Bucks County Antiques Dealers Association — 2026 Annual Show
St. Cyril of Jerusalem Church, 1410 Almshouse Rd., Jamison, PA · $6 admission ($5 with show card)
Saturday Nov 14, 2026 · 10:00 AM – 5:00 PM · Sunday Nov 15, 2026 · 11:00 AM – 4:00 PM
Saturday Nov 14, 2026 · 10:00 AM – 5:00 PM · Sunday Nov 15, 2026 · 11:00 AM – 4:00 PM
Local postcard clubs.
Other postcard clubs we know in the region. If you know one we should add — or if anything below needs updating — let us know.
New Jersey
Garden State Postcard Collectors Club
Long Hill Senior Center, 769 Valley Road, Gillette, NJ · 1st Sunday monthly, 11:00 – 4:00
New York
Metropolitan Postcard Club of New York City
New Yorker Hotel, 8th Ave & 34th St., NYC · 2nd Sunday, 9:00 – 4:30 · Joan Kay (718) 375-7353 · MetroPostcard.com
Pennsylvania
Lancaster County Postcard Club
Farm & Home Center, 1383 Arcadia Rd, Lancaster, PA · 3rd Monday, 6:00 – 9:00 · Bob Zink (President)
Morlatton Post Card Club, Inc.
Holds 2 shows per year · 806 Stanley Ave, Chambersburg, PA · (717) 263-1638
York Post Card Club
Aldersgate UMC, 397 Tyler Run Rd, York, PA · 2nd Monday, dealer setup 5:30, meeting 7:00
International — Our sister club
Queensland Card Collectors' Society
Brisbane, Queensland, Australia. Through our founder Ted Bozarth, WC4 and Queensland became sister clubs. (We didn't know about it for years — we found out on the internet.)
Local dealer stores.
Stores we know that carry a significant quantity of postcards (not just a flea-market box). If you visit, mention WC4 referred you — and ask about quantity discounts.
Pennsylvania
Mike's Antique Postcards
Heritage Antique Center · 2750 N. Reading Rd, Adamstown, PA 19501 · 7 days, 10:00 – 5:00 · (717) 484-4646 / mobile (717) 413-2298
New Jersey
Trenton Stamp & Coin Co.
Tom DeLuca · 1804 Highway 33, Hamilton Square, NJ 08690 · Mon – Sat 10 – 5, Wed open to 7:30 · (609) 584-8100 or (800) 446-8664. Stamps, coins, postcards.
The Card Shark
Barbara Booz · Perth Amboy, NJ · U.S. town views and holiday postcards · by appointment only · (732) 442-4234
Antique & flea markets.
New Jersey
Golden Nugget Antique Flea Market
1850 River Rd. (NJ29), Lambertville, NJ 08530 · (609) 397-0811
Mullica Hill, NJ
Lots of antique shops & co-ops.
Cowtown Farmers Market
780 Harding Highway (US40), Pilesgrove, NJ 08098
Pennsylvania
Adamstown, PA · Exit 286 of the PA Turnpike
AntiquesCapital.com · Stoudt's Black Angus Antique Mall · Shupp's Grove (outdoor market under the trees)
Weil Antique Center
Allentown, PA
Online links you might enjoy.
Databases & communities
The largest online postcard database of U.S. views.
A worldwide postcard exchange.
A community art project of anonymous postcard confessions.
"Whatever it is, you can get it on eBay."
Online store and auctions.
History & dating tools
Use the stamp box on the back of an RPPC to date it. Playle's guide is the standard reference.
A curated collection of Chicago postcards.
A bibliography and clubs list maintained by MetroPostcard.
2,000+ old postcards of places in Europe and the USA.
Important historical information about U.S. mail.
Local parks & history
Our favorite park in PA — the namesake of the club.
Our favorite park in NJ.
A brief history of the long-gone Pennsylvania amusement park whose postcards still turn up at our auctions.
A browsable archive of vintage Bucks County, Philadelphia, Boston, and other northeastern postcards — many of the images on this site come from this collection.
Make your own
Print custom postcards for your own design or club use.
American cartoonist and illustrator. WC4 commissioned a series of anniversary postcards from Rick — his cards are $1 each at our meetings.
Postcard supplies.
Mary Martin Postcards
4899 Pulaski Hwy, Perryville, MD 21903. Sleeves, albums, dividers, and reference works.
Periodicals.
Barr's Postcard News
The long-running postcard-collector newspaper.