Oman Timline (01-Jan-1931 - 31-Dec-1940)

COVER
Title: 1933 Postage Due Mail from Muscat to Bombay
Date: 23-Dec-1933
Cover Type: Commercial
Stamps
Title: 1933 Postage Due Mail from Muscat to Bombay
COVER
Title: 1934 Muscat Surface Mail to USA
Date: 02-Mar-1934
Cover Type: Commercial
Stamps
Title: 1934 Muscat Surface Mail to USA
COVER
Title: 1934 Mail from Muscat to USA - Postage Due
Date: 25-Mar-1934
Cover Type: Commercial
Stamps
Title: 1934 Mail from Muscat to USA - Postage Due
COVER
Title: 1934 Surface Mail from Muscat to USA
Date: 28-Apr-1934
Cover Type: Commercial
Stamps
Title: 1934 Surface Mail from Muscat to USA
COVER
Title: 1934 Paquebot Mail from Muscat
Date: 04-May-1934
Cover Type: Commercial
Stamps
Title: 1934 Paquebot Mail from Muscat
COVER
Title: 1934 Muscat Airmal sent to Switzerland franked with 1929 India Airmail Stamps
Date: 04-Dec-1934
Cover Type: Commercial
Stamps
Title: 1934 Muscat Airmal sent to Switzerland franked with 1929 India Airmail Stamps
COVER
Title: 1935 Philatelic Cover from Muscat to England with Silver Jubilee Issue
Date: 21-Aug-1935
Cover Type: Commercial
Stamps
Title: 1935 Philatelic Cover from Muscat to England with Silver Jubilee Issue
COVER
Title: 1935 Airmail from Muscat to England
Date: 09-Nov-1935
Cover Type: Commercial
Stamps
Title: 1935 Airmail from Muscat to England
COVER
Title: 1935 Mail from Muscat to England - Silver Jubilee Stamp
Date: 20-Nov-1935
Cover Type: Commercial
Stamps
Title: 1935 Mail from Muscat to England - Silver Jubilee Stamp
COVER
Title: 1936 Mail from Muscat to England
Date: 11-Jan-1936
Cover Type: Commercial
Stamps
Title: 1936 Mail from Muscat to England
COVER
Title: 1936 Muscat Airmail to England
Date: 14-Feb-1936
Cover Type: Commercial
Stamps
Title: 1936 Muscat Airmail to England
COVER
Title: 1936 Mail from Muscat to England
Date: 13-Mar-1936
Cover Type: Commercial
Stamps
Title: 1936 Mail from Muscat to England
COVER
Title: 1936 Mail from Muscat to England
Date: 04-Jul-1936
Cover Type: Commercial
Stamps
Title: 1936 Mail from Muscat to England
COVER
Title: 1937 Registered OHMS Mail from Muscat to England
Date: 23-Oct-1937
Cover Type: Commercial
Stamps
Title: 1937 Registered OHMS Mail from Muscat to England
COVER
Title: 1937 Muscat Airmail sent Registered to England
Date: 17-Dec-1937
Cover Type: Commercial
Stamps
Title: 1937 Muscat Airmail sent Registered to England