Oman Timline (07-May-1981 - 07-May-1990)

COVER
Title: 1989 Registered Mail from Suwaiq to Iran
Date: 03-Jun-1989
Cover Type: Commercial
Stamps
Title: 1989 Registered Mail from Suwaiq to Iran
COVER
Title: 1989 First Day Cover: Omani Costumes
Date: 26-Aug-1989
Cover Type: First Day Cover
Stamps
Title: 1989 First Day Cover: Omani Costumes
COVER
Date: 21-Oct-1989
Cover Type: Airmail
COVER
Date: 21-Oct-1989
Cover Type: Airmail
COVER
Date: 21-Oct-1989
Cover Type: Airmail
COVER
Title: 1989 First Day Cover: Omani Costumes
Date: 11-Nov-1989
Cover Type: First Day Cover
Stamps
Title: 1989 First Day Cover: Omani Costumes
COVER
Date: 18-Nov-1989
Cover Type: First Day Cover
PHILATELIC ITEMS
Title: The se-tenant pair as found in the sheet
Date: 18-Nov-1989
Cover Type:
Stamps
Title: The se-tenant pair as found in the sheet
COVER
Title: 1989 Registered Mail from Salalah CPO to West Germany
Date: 12-Dec-1989
Cover Type: Commercial
Stamps
Title: 1989 Registered Mail from Salalah CPO to West Germany
COVER
Date: 18-Dec-1989
Cover Type: First Day Cover
PHILATELIC ITEMS
Title: The se-tenant pair as found in the sheet
Date: 18-Dec-1989
Cover Type:
Stamps
Title: The se-tenant pair as found in the sheet
COVER
Date: 01-Jan-1990
Cover Type: First Day Cover
COVER
Date: 27-Feb-1990
Cover Type: Airmail
COVER
Date: 24-Mar-1990
Cover Type: First Day Cover
COVER
Date: 28-Mar-1990
Cover Type: Commercial