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postage
1964, Oct 26 Banana Conference issue unwmk imperf
| - | 4.20s | multi |
1978, May 24 7th Meeting of Latin American Lions issue (no perf info)
| - | 4.20s | multi |
1978, Sep 29 70th Anniversary of Filanbanco issue
| - | 4.20s | multi |
airmail
1955 1956 air issue
| X | 4.20s | blk | Church el Carmen – Cuenca |
1955, May 25 National Press Exhibition issue ovpted (no wmk info)
| X | 4.20s | on 10s (35) |
1957, Nov 19 Carchi Cantonal Arms issue unwmk
| X | 4.20s | multi | arms of Tulcan |
1958, Oct 8 EXFIGUA issue
| X | 4.20s | sep |
1958, Dec 12 400th Anniversary of the Death of Emperor Charles V issue
| X | 4.20s | grayblk & redbrn |
1959 Pichincha Cantonal Arms issue
| X | 4.20s | multi |
1959, Aug 26 150th Anniversary of Independence issue
| X | 4.20s | red & bl |
1960, Aug 24 National Building issue
| X | 4.20s | grn & brnvio |
1961, Nov 2 Opening of Marine Biology Station on Galapagos Islands / 15th Anniversary of UNESCO issue (no wmk info)
| X | 4.20s | dkbrn |
1963, Mar 21 Freedom from Hunger issue unwmk
| X | 4.20s | multi |
1963, May 7 100th Anniversary of Paris Postal Conference issue
| X | 4.20s | pur & bl |
1964, Oct 26 Banana Conference issue
| - | 4.20s | multi |
1964, Nov 22 President Kennedy Commemoration issue
| X | 4.20s | multi | ||||
| - | 4.20s | multi | imperf |
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