R-41c - J. G. K. S. S. 1864 - very fine circular date stamp.
J. G. K. was James Gore King, a New York businessman and politician (whig party) who founded and operated a banking house. After his death, the business was taken over and operated by his sons.
CV: $80.00 +++
CDS - Circular Date Stamp CC - Cut Cancel CV - Catalog Value SON - Socked on the Nose
H - Hinged M - Mint F - Fine VF - Very Fine
LH - Lightly Hinged MNH - Mint Never Hinged NH - Never Hinged NGAI - No Gum As Issued
NG - No Gum OG - Original Gum XF - Extra Fine DLWM - Double Line Water Mark
SF - Space Filler HR - Hinge Remnant UWM - Unwatermarked SLWM - Single Line Water Mark
RG - Regummed VLH - Very Lightly Hinged
SHIPPING COMBINED ON ALL MULTIPLE STAMP PURCHASES