1887 - 1898 POSTAL ENVELOPES
Illustrating various denominations reflecting
postal rates in effect, the diverse paper types,
colors and sizes. The highlights are: the double
PROVISIONAL overprint on the 1888
“CONTAD. MYOR” issue; the only known 11c
and 5c Composite Proof of the 1890 Allegory
and 20c albino imprint error. On usage,
the very scarce 1887 First Issue privately printed
to order 11c + 11c Double Outbound
Rate envelope; a 10c Allegory addressed to China
and the 1893 General Ezeta New Year
Greeting Card issue.
1887 FIRST ISSUE
1888 "CONTAD. MYOR" ISSUE
1889 VOLCANO ISSUE
The 1890 - 1898 "Seebeck" Issues
1890 ALLEGORY OF EL SALVADOR
1891 VOLCANO ISSUE
1892 COLUMBUS ISSUE
1893 GENERAL EZETA ISSUE
1894 GODDESS OF VICTORY ISSUE
1895 COAT OF ARMS ISSUE
1896 PICTORIAL ISSUE
1897 PICTORIAL ISSUE
1898 CENTRAL AMERICAN UNION ISSUE