2018 National Convention
Baltimore Convention Center

October 25th – October 28th, 2018
Annual C4 Convention

Stack’s-Bowers / C4 Auction
Friday, October 26th, 5:00 pm
Room 308

The Whitman Baltimore Expo

Baltimore Convention Center
One West Pratt Street
Baltimore, MD

Sheraton Inner Harbor Hotel
Phone: (410) 962-8300 (for reservations only)
for best price book through Whitman Baltimore Expo link


Thursday – Friday – Saturday

Thursday Afternoon

3:00 pm: Study Groups (Room 304)

C4 Social

5:00 – 7:00 pm, – Social / Food (Sheraton Severn Room)
C4 and EAC members and spouses welcome!
Get tickets at C4 Table ($25 per person) C4 & EAC Members

Educational Forum

7:00-10:00 pm (Room 304)

7:00 pm:
8:00 pm:
9:00 pm:


8:00 am – Publications Meeting (Sheraton Inner Harbor- Orioles Grille)

Educational Forum

11:00am-2:00pm (Room 304)

11:00 am:
2:00 pm:
Friday Afternoon
3:00 pm: Study Groups (Room 304)

Friday Evening

5:00 pm Stack’s-Bowers/C4 Auction (Room 308)



7:00 am – C4 Board of Directors breakfast meeting (Sheraton Inner Harbor- Orioles Grille)
8:00 am – C4 Board of Directors meeting (Room 304 Convention Center)
9:00 am – C4 Annual Business meeting (Room 304 Convention Center)

Educational Forum
Room 304

10:30 am:


Additional Hotel Information:

The Whitman Baltimore Coin Show site lists special rate hotels for the show and can be booked thru the site.

The Sheraton Inner Harbor Hotel – Recomended for convenience and security. All Social/Educational activities held here.

Marriott Inner Harbor

Holiday Inn Inner Harbor

Hampton Inn Inner Harbor at Camden Yards — a bit of a walk

Days Inn Inner Harbor (not a Whitman listed hotel, but close to the Convention Center)

Stacks Bowers is always looking for colonial consignments.

Contact Vicken Yegparian,

C4 Members consigning to this auction should inform Stack’s Bowers as such, so that C4 is acknowledged for the consignment.


National Convention Archive

2014 C4 Convention Baltimore
2013 C4 Convention Baltimore
2012 C4 Convention Baltimore
2011 C4 Convention Boston
2010 C4 Convention Boston
2009 C4 Convention Boston
2008 C4 Convention Boston

C4 Auction 2012 PRL Stack’s Bowers

No Auction 2011

C4 Auction 2010 PRL M&G – Stack’s
C4 Auction 2009 PRL M&G
C4 Auction 2008 PRL M&G
C4 Auction 2007 PRL M&G
C4 Auction 2006 PRL M&G
C4 Auction 2005 PRL M&G
C4 Auction 2004 PRL M&G
C4 Auction 2003 PRL M&G
C4 Auction 2002 PRL M&G
C4 Auction 2001 PRL M&G
C4 Auction 2000 PRL M&G
C4 Auction 1999 PRL M&G
C4 Auction 1998 PRL M&G
C4 Auction 1997 PRL M&G
C4 Auction 1996 PRL M&G
C4 Auction 1995 PRL M&G