Lot 2828
Liberia, 1933 Century of Progress Graf Zeppelin Cover to Liberia. Flight cover to Monrovia forwarded to Cape Palmas, franked with U.S. 50¢ Graf Zeppelin tied by "Akron, Ohio, Oct 23, 1933" machine cancel, purple U.S. flight cachet, reverse with German and indistinct Monrovia transits with Harper receiving cds; vertical cover crease at left, F.-V.F., unusual and rare.Estimate $100 - 150.
Realized: $525
Lot 2829
Liberia, 1936, 6¢ on 1¢-6¢ on 3¢ Airmail Issue Complete. Full usual slightly dulled o.g., nicely centered throughout, bold colors, Very Fine, a choice set; signed Kessler, Sanabria.Scott No. C1-C3 $750.
Realized: $750
Lot 2830
Liberia, 1936, 6¢ on 2¢ Violet, "Via Air Mail" Surcharge. Cockrill third printing (No. 8), slightly tropicalized o.g., fresh with deep color, Very Fine, a beautiful example of this very rare 3¢ Provisional Trial Airmail overprint. Sanabria No. 6.Scott No. C1 var. Estimate $400 - 600.
Realized: $575
Lot 2831
Liberia, 1936, 6¢ on 2¢ Violet, "Vir Air Mail" Surcharge. Cockrill fourth printing (No. 9), tropicalized o.g., wonderfully rich color, fresh and attractively centered, Very Fine, a rare First Airmail Provisional Trial Overprint. Sanabria No. 7.Scott No. C1 var. Estimate $300 - 400.
Realized: $325
Lot 2832
Liberia, 1936, 6¢ on 1¢-6¢ on 3¢ Airmail Issue Complete. Tied by "Monrovia, Liberia, 28 II 1936" First Day of Issue cds's on cover addressed to Robertsport, Very Fine, a lovely First Day of Issue set; signed Kessler.Scott No. C1-C3 Estimate $300 - 400.
Realized: $280
Lot 2833
Liberia, 1936, 6¢ on 1¢-6¢ on 3¢ Airmail Issue Complete. Tied by "Monrovia, Liberia, 28 II 1936" First Day of Issue cds's on cover addressed to Harper, Very Fine, a lovely First Day of Issue set.Scott No. C1-C3 Estimate $300 - 400.
Realized: $325
Lot 2834
Liberia, 1936, 6¢ on 3¢ Bister Brown. Tied by "Monrovia, Liberia, 28. II. 36" cds's on flown First Liberian Air Mail Service cacheted cover to Harper, with "Harper, Liberia, 28. II. 36" receiving cds on front and reverse; cover with a few light creases and small tears at top, Very Fine and choice; signed Kessler.Scott No. C2 Estimate $150 - 200.
Realized: $140
Lot 2835
Liberia, 1936, 6¢ on 3¢ Bister Brown. Tied by "Monrovia, Liberia, 28. II. 36" cds's on flown First Liberian Air Mail Service corner card cover to Cape Palmas, with "Harper, Liberia, 28. II. 36" receiving cds on front and reverse; cover slightly reduced at left, Very Fine.Scott No. C2 Estimate $150 - 200.
Realized: $110
Lot 2836
Liberia, 1936, 6¢ on 1¢ Green, on Regular Issue Error. Wax interleaving as always, very well centered for the issue, strong bright color, Very Fine, a lovely Liberian Airmail rarity with only ten copies discovered; with 1959 P.F. certificate, signed Kessler and accompanied by 1960 letter.Scott No. C3m $750.
Realized: $900
Lot 2837
Liberia, 1936, 6¢ on 1¢ Green Official. Tied by "Monrovia, Liberia, 28. II. 36" cds's on flown First Liberian Air Mail Service corner card cover to Cape Palmas, with "Harper, Liberia, 28. II. 36" receiving cds on front and reverse, Very Fine and choice.Scott No. C3 Estimate $150 - 200.
Realized: $270