November 1999, Volume 51, No. 4, Whole No. 184
U.S. CARRIERS AND INDEPENDENT MAILS Reexamining the Northern Liberties Question, by Calvert M. Hahn
THE 1847 PERIOD Authenticating the Binghampton Killers, by Calvert M. Hahn
THE 1851-61 PERIOD Quintessential Covers:part VI, by Van Koppersmith
OFFICIALS, ET AL. Usages of Official Stamps in Washington, D.C. 1877-1884, Alan C. Campbell
THE FOREIGN MAILS "Bajocchi" Postage Due handstamps Under the 1853 Franco-Roman Convention", by Jeffrey C. Bohn
THE COVER CORNER

August 1999, Volume 51, No. 3, Whole No. 183
THE 1847 PERIOD 1847 Issue Cross Border Update, by Wade E. Saadi
SPECIAL PRINTINGS 1875-84 Scissor Cutting of the 1875 Special Printing Issues, by William E. Mooz
OFFICIALS, ET AL. What Have We Done? Congress Probes the Departmentals, 1873-1874, by Warren S. Howard
THE FOREIGN MAILS Pre-Statehood California Mail to Great Britain, by Richard F. Winter
THE COVER CORNER Additional Answer to Problem Cover in Issue 181, Answers to Problem Cover in Issue 182, Problem Covers for Issue 183
FROM THE EDITOR Recent Publications

May 1999, Volume 51, No. 2, Whole No. 182
GUEST PRIVILEGE Due 6 Cents, by James W. Milgram, M.D. (to be continued)
FROM THE EDITOR There's Always the Unexpected
THE 1851-61 PERIOD Additional Canceled Postmarks, Part I, by Hubert C. Skinner (to be continued)
CONFEDERATE STATES The Lithographed General Issues of the Confederate States of America: Misplaced Transfers, Stone 2, by Leonard H. Hartmann
SPECIAL PRINTINGS 1875-84 The Post Office Seal Reprints, by William E. Mooz
THE FOREIGN MAILS United State Mails to the Mexican East Coast Post Civil War to Mexican UPU, by Michael J. Brown
THE COVER CORNER Answer to Problem Cover in Issue 180, Answer to Problem Cover in Issue 181, Problem Covers for Issue 182

February 1999, Volume 51, No. 1, Whole No. 181
THE 1861-69 PERIOD The 1861 Special Printings: A Philatelic Key, by Calvert M. Hahn, The Rockford, Illinois, Bluebird, by James W. Milgram, M.D.
THE 1869 PERIOD Used 15 Cent 1869 Inverts, by Scott R. Trepel
SPECIAL PRINTINGS 1875-84 The Special Printings of the 1873 and 1879 Issues, by William E. Mooz
OFFICIALS, ET AL. Color Cancellations on U.S. Official Stamps, 1873-74, by Alan C. Campbell (continued from Chronicle 180:306)
THE FOREIGN MAILS Part Paid Covers in the Prussian Closed Mail, by Heinrich Conzelmann
THE COVER CORNER