c.1966 (Mar 14) - (Mi# 38a & 2, 47(x2), 167, 199 ) Registered cover to Germany f.w. two 4b Olympic w/ "FREE YEMEN…" black handstamp & w/ overprint plus 6b Mariner4 opt issue & two 6b Hunger & 2b Judo, all tied by "CAMP MANSUR" pmks in Jizan (Saudi Arabia), VF.

c.1967 (July 15) - (Mi# 1-2, 55-56, 60, 62B, unlisted 126-27 Imperf) Registered express cover to Germany (FRANKFURT receiving pmks) f.w. rare & unlisted Arab League IMPERFORATE w/ "FREE YEMEN…" violet handstamps, also Olympic 2b & 4b w/ black opts, Red Cross 4b & 6b, and Tank 2b & 6b imperf, all tied by "CAMP MANSUR" pmks, quite rare franking, VF.

c.1967 (Sep 18) - (Mi#  116b, 118b, 119b, 120Bb (unlisted), & 55, 248-50, 318II ) Registered cover from Jizan (Saudi Arabia) to Germany f.w. Mareb w/ "FREE YEMEN…" violet handstamps icluding an unlisted imperf 16b, also the very rare 4b REVALUED provisional handstamps on Red Cross stamps & 5b+10b Poison Gas Victims, all tied by "CAMP MANSUR" pmks & "DELAYED IN TRANSIT" boxed handstamp, quite rare, VF.

c.1967 (Oct 8) - (Mi# 82-3, 220 (pr), 223 pair, 236B) Registered cover to Germany (FULDA receiving pmks) f.w. 4b & 6b w/ "FREE YEMEN…." violet handstamps, "AIRPOST" provisional 10b pairs of red on yellow paper & violet on orange paper, also 6b imperf (un-priced) PERIODICALS issues tied by "CAMP MANSUR" pmks in Jizan (Saudi Arabia), very rare franking, VF.

c.1968 (July) - (Mi# 106a-15a ) Registered express cover to Germany (FULDA receiving pmk) franked with Statues of Marib w/ "Free Yemen.." black handstamps tied by "CAMP MANSUR" pmks, scarce, VF.

c.1968 (July) - (Mi# 96-102) U.N. 17th Anniv. issue w/ "Free Yemen.." black handstamps tied by "CAMP MANSUR" postmarks to a registered express cover to Germany (FULDA receiving pmk), extremely rare franking as un-priced by Michel catalog, VF.

c.1968 (July 22) - (Mi# 93a, Block 12, & 499) Registered express cover to Germany (FULDA receiving pmk) franked with Hodeida-Sanaa Hwy souvenir sheet & 6b UN w/ "Free Yemen.." black handstamps & 12b Olympic tied by "CAMP MANSUR" pmks, scarce, VF.

c.1968 (Aug 10) - (Mi# 85A&B, 103-5, 121-33, 128B-31B, Block 15) Four registered covers to Germany (FRANKFURT receiving pmks) franked w/ "FREE YEMEN…" violet handstamped issues such as unlisted TELECOM. perf & imperf w/ violet handstamps tied by "ROYAL G.H.Q. BRANCH QARA" & "CAMP AL-MANSUR (Qara)" postmarks, extremely rare & possibly unique group of covers & franking.

c.1968 (Aug 10) - (Mi# 37b-41b, 87b-95b, B.11 & unlisted 87b-8b S/S) Three registered covers to Germany (receiving postmarks) franked with Refugees (set & unlisted souvenir sheet), Olympic (set), & UN (set) all  w/ "Free Yemen..." violet handstamps, rare and possibly unique group, VF.

c.1968 (Dec 25) - Mi# 37a-41a) Olympic Games issue w/ "FREE YEMEN..." black handstamps tied by CAMP MANSUR (QARA) pmks to a reg'd cacheted cover to Lebanon (Beyrouth receiving pmk), VF.

c.1968 (Dec 25) - (Mi# A85-F85, 86) United Arab States & Arab League issues w/ "FREE YEMEN…" black handstamps tied by "ROYAL G.H.Q. BRANCH QARA" & "CAMP AL-MANSUR (Qara)" postmarks to a registered cover to Germany, Very scarce, VF.

c.1968 (Dec 25) - (Mi# 89Ba-95Ba) United Nations imperforate set w/ "Free Yemen.." black handstamps tied by "CAMP AL-MANSUR (QARA)" & "ROYAL G.H.Q. BRANCH QARA" pmks to a reg'd cover to Germany, very rare, VF.

c.1968 (Dec 25) - (Mi# 106Ba-15Ba ) Two registered covers to Germany franked w/ Statues of Marib imperforate set w/ "Free Yemen.." black handstamps tied by "CAMP AL-MANSUR (QARA)" & "ROYAL G.H.Q. BRANCH QARA" postmarks, extremely rare as not priced by Michel catalogue, VF.

c.1969 (Jan 1) - (Mi# 82-84) King Ahmed issue w/ "FREE YEMEN…" black handstamps tied by rare "MILAHID" pmks as well as "ROYAL G.H.Q. BRANCH QARA" & "CAMP AL-MANSUR (Qara)" postmarks to a registered cover to Germany, Very scarce, VF.

c.1969 (Jan 1) - (Mi# unlisted APU & 315II ) Arab Postal Union issue of c.1954 w/ "FREE YEMEN…." black handstamps (Unlisted) & 1b+2b Poison Gas issue tied by rare "MILAHID" pmks as well as "ROYAL MAIL" & "CAMP AL-MANSUR (Qara)" pmks. Possibly unique, VF.

c.1969 (Feb) - (Mi# 37a-41a)Olympic Games issue w/ "FREE YEMEN..." black handstamps tied by CAMP MANSUR pmks to a reg'd cacheted cover to Germany (Stuttgart receiving pmk), VF.

c.1969 (Mar 17) - (Mi# 103a-5a ) Hodeida Port issue w/ "FREE YEMEN…" black handstamps tied by "CAMP MANSUR" pmk to a registered cover to Germany (STUTTGART receiving pmk), Postal Advisor hs, very scarce.