APS Affliliate Number 42
The Canal Zone Study Group
Organized in 1952 to promote the collecting and study of the stamps and postal history of the Canal Zone and the Isthmus of Panama
Joining the CZSG

Meetings and announcements

Annual CZSG Mail Sale
 
The 2008 Mail Sale
 
Archive of Past Mail Sales

Research projects
  
18th Infantry Brigade (1939-40) Project
      by Wayne Worthington
  
Census of Type III Overprint Covers
      by Tom Brougham

Exhibits
  
CZ Overprints on Panama Postal Stationery
        by Irwin Gibbs
  
The 1924 Panama Coat of Arms Stamps
       
Used in the Canal Zone by James Cross
  
FAM 5 Inaugural Flight
        by Armand Cote
  
Canal Zone Second Air Mail Series   NEW
        by Paul Ammons

Images of Canal Zone covers
  
Special delivery paid with U. S. stamps
  
Type III overprint issues

CZSG publications
  
On-line CZSG newsletters
  
List of available items

Contacting us
  
CZSG Officers
  
Website manager
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Canal Zone stamps   Canal Zone postal history
Canal Zone philately  Canal Zone philatelic society  Canal Zone stamp collecting
Canal Zone stamp club   Canal Zone stamps
Have a CZ Exhibit or Study? We want to post it here.
SCADTA flight through the Canal Zone
by Alan Bentz
SCADTA (Sociedad Colombo-Alemana de Transportes Aereos) had authority from the Colombian Government to transport mail between numerous cities in Colombia, and to connect these cities with many other countries of the Americas. The transfer point in Columbia to FAM 5 for forwarding to Cristobal was in Barranquilla.

The feature is month has a 4c Columbia mail rate + 25c in SCADTA stamps and a 20c Canal Zone air mail rate to New York. It has an unusual postmark from Honda, Colombia. This is in the Tolima Department in the center of the country.

The second notable feature is the Canal Zone Airmail (CZ C5a) 2c carmine with 20c overprint in which there is a “dropped 2”. This aberration occurred in only seven positions of each pane.