This is a great resource, and certainly better than I could have wished for. Thanks to all who responded!
Updated List:
Amphora: Original (Brown)
C&D : Billy Budd, Burley Flake 1 & 3, Crooner, Cube Cut Burley, Five O'Clock Shadow, Old Joe Krantz
D&R: Cockstrong, Two Timer
John Patton: Storm Front
LJ Peretti: various Burley blends.
Mac Baren: HH Bold Kentucky (Flake), Golden Extra, Old Dark Fired
Peterson's: University Flake
P&C: Midtown Chestnut and Log Cabin
Solani: Aged Burley Flake. Silver Flake 660
Tabac-Manil: Semois
Uhle's - Blend #00
Watch City Cigar: Watch City Slices
Wessex: Burley Slice
Stuff I've already acquired and/or tried(for the sake of completeness):
Carter Hall
C&D: Haunted Bookshop, Pegasus, Three Friars
G.L. Pease: Barbary Coast
Granger
Peter Stokkebye: Cube Cut, Toasted Burley
Prince Albert
Sir Walter Raleigh: Aromatic, Original