United States (C2) Jenny NH with perf dimple F-VF (Image)

United States (C3, C5-C6) Three different early airmail issues. NH, bright, centered near VF. (Image)

United States (C5) 16¢ Air Service Emblem. NH, VF. (Image)

United States (C13-C15) Complete 1930 Zeppelin set. NH with natural gum skips and gum bends. All have a minor tape stain, centered F-VF. (Image)

United States (C13-C14) Low and middle values from the 1930’s Zeppelin set. OG., with natural gum bends, centered F-VF. (Image)

United States (C13) 65¢ 1930 Zeppelin. NH, top plate block of six. Numerous natural gum skips and bends. There is some perf separation in the left vertical row at top and perf re-enforcement in the right vertical row along with some minor margin damage, centered Fine+. (Image)

United States (C13) 65¢ Zeppelin. NH left plate number single. Couple of natural gum bends and a tiny inclusion speck, centered F-VF. (Image)

United States (C13) 65¢ 1930 Zeppelin issue. NH with natural gum bends. 2007 PSE certificate (1158173) states, “it is genuine unused, o.g., never hinged. GRADE: VF 80, Mint, OGnh”. Nice color, centered F-VF (Image)

United States (C13) 65¢ 1930 Zeppelin issue. NH, rich color, centered F-VF. (Image)

United States (C14) $1.30 Zeppelin. NH, bright, centered near VF. (Image)

United States (C14) $1.30 1930 Zeppelin. NH, nice color, centered F-VF. (Image)

United States (C14) $1.30 1930 Zeppelin issue. NH with natural gum bends. 2007 PSE certificate (1157762) states, “it is genuine unused, o.g., never hinged. GRADE: VF80, Mint, OGnh” However, the certificate fails to mention a tiny speck on the reverse, otherwise fresh, centered VF. (Image)

United States (C14) $1.30 1930 Zeppelin issue. NH, couple natural gum bends, bright, centered Fine. (Image)

United States (C14) $1.30 Zeppelin. NH bottom plate number single. Natural gum bends and a tiny perf thin, centered Fine. (Image)

United States (C14) $1.30 Zeppelin. Used with a clean wavy cancel. Fresh, centered Fine. (Image)

United States (C15) $2.60 1930 Zeppelin issue. NH, couple natural gum bends, bright, centered VF. (Image)

United States (C15) $2.60 1930 Zeppelin issue. NH with a natural gum bend. 2007 PSE certificate (1157872) states, “it is genuine unused, o.g., never hinged. GRADE: VF80, Mint, OGnh” Bright centered VF. (Image)

United States (C15) $2.60 Zeppelin. NH bottom plate number single. Natural gum bends and gum skips, deep rich color, centered Fine. (Image)

United States (C15) $2.60 Zeppelin. NH, with a tiny ink speck on the reverse. Fresh color, centered F-VF. (Image)

United States (C15) $2.60 1930 Zeppelin. NH, with a tiny crease at middle right margin. Deep rich color, centered F-VF. (Image)

United States (C15) $2.60 1930 Zeppelin issue. OG, tiny hinge remnant, slight gum discoloration due to a hinge mark, insignificant speck on the reverse. Very bright centered F-VF. (Image)

United States (C15) $2.60 1930s Zeppelin. OG., with a very tiny thin, centered F-VF. (Image)

United States (C18) 50¢ 1933 Zeppelin. NH top plate block of 6. Usual gum bends and skips. Diagonal crease affecting the left two stamps. Margin has been trimmed and a bit of collodion reinforcement. Centered F-VF. (Image)

United States (C18) 50¢ 1933 Zeppelin. NH block of four, usual natural gum bends and a few tiny gum skips. Very fresh, centered VF. (Image)

United States (C18) 50¢ 1933 Zeppelin. NH very wide well-balanced margins, centered EXF. (Image)