Dr. Harry C. IoorGP Borders |
(last updated .12-03-2025)
FDC Publishing Co. Planty Catalog Numbers (1901-1939)
FDC Publishing Co. Mellone Catalog Numbers (1940-1969)
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This page displays First Day Covers (FDC) with General Purpose (GP) Air Mail Bordered envelopes produced by
Dr. Harry C. Ioor (1882-1940) of Indianapolis, IN. All 17 Ioor borders known to me are displayed here in color. The
"Photo Cachet Catalog: Harry Ioor"
by Dr. M. Douglas Parks (1932-2018) is in black and white.
Dr. M. Douglas Parks: Ioor Photo Cachet Catalog (border pages) (PDF)
Wanted: a 300 bpi / 600 pixel wide (or greater) .jpg scan of any unlisted border, and ALSO any cachet marked ***
Email it to: henkle@pobox.com
Subject for this page: Doug Henkle unlisted Ioor Borders
(an email with any other subject or with any other graphical format will be ignored IF it has an attachment)
U.S. Scott #nnn =
U.S. Scott Catalog number
mm-dd-yyyy = First Day of Issue
NI-DP = (not in Douglas Parks) Not listed in
Photo Cachet Catalog: Harry Ioor (1976)
by Dr. M. Douglas Parks (1932-2018)
General Purpose (GP) cachet pages:
Eagles
-- 1DC and 1DI
-- FDC
-- FDI
-- FDOI
Identifier of all the GP's above on one page
General Purpose (GP) "Border" Cachets
Ioor General Purpose (GP) "Border" Cachets (this page)
Ioor General Purpose (GP) cachets
Wanted: #OR-B8 Cover Scan (prefer FDC scan):
Thumbnails Menu:
Ioor bordered envelopes: only the printing on the front side
top edge of the cover is displayed.
#OR-B1) Dr. Harry C. Ioor
-- covers
similar #Ludwig1 red (Detroit-Ludwig/Oswald A. Ludwig)
-- #C26-NIM7 FDC
similar #Ludwig2 dark red (Detroit-Ludwig/Oswald A. Ludwig)
-- #858-39 FDC
#OR-B2) Dr. Harry C. Ioor
-- covers
#OR-B3) Dr. Harry C. Ioor
-- covers
#OR-B4) Dr. Harry C. Ioor
-- covers
#OR-B5) Dr. Harry C. Ioor
-- covers
#OR-B5a) Dr. Harry C. Ioor
-- covers
#OR-B6) Dr. Harry C. Ioor
-- covers
#OR-B7) Dr. Harry C. Ioor (with 2 blue stars)
-- #C20-27 FDC
#OR-B8) Dr. Harry C. Ioor (with 1 green star)
#OR-B9) Dr. Harry C. Ioor
-- #CE1-13 FDC
#OR-B10) Dr. Harry C. Ioor
-- 1939 Event cover
#OR-B11) Dr. Harry C. Ioor
-- barber pole border
#OR-B12) Dr. Harry C. Ioor (4 stars UL)
-- #CE1-GP1 FDC
#OR-B13) Dr. Harry C. Ioor (2 stars UL)
-- #CE1-14 FDC
#OR-B14) Dr. Harry C. Ioor
-- #CE1-14 FDC
#OR-B15) Dr. Harry C. Ioor
-- 1932 Event cover
#OR-B16) Dr. Harry C. Ioor
-- 1943 Event cover
#OR-B17) Dr. Harry C. Ioor
-- covers











Page created by Douglas H. Henkle (Contact): henkle@pobox.com