 | Postmarks on Postcards Illustrated Guide Richard W. Helbock
USD 26.99
Category : Publications
Seller : hollie7327(7007, 100.0%) |  | Oregon Post Offices, 1847-1982 2nd edition by Richard Helbock (1985)
USD 59.95
Category : Publications
Seller : avianstampcompany(995, 100.0%) |
 | 1850's Seekonk, MA (DPO) cancel on cover, manuscript "Missent", Helbock rarity 6
USD 32.0
Category : Postal History
Seller : kurtschau1(3231, 100.0%) |  | DPO BEDINGTON WV Berkeley County Christmas Postcard 1921 Helbock Scarcity 1
USD 5.95
Category : Postal History
Seller : karllectibles(12440, 100.0%) |
 | Doane Cancel DRAKE CO Larimer County (3/1) 1922 Postcard Helbock Scarcity 1
USD 5.95
Category : Postal History
Seller : karllectibles(12437, 100.0%) |  | 1857 Liberty, MN territory (DPO) manuscript cancel on cover, Helbock rarity 7
USD 200.0
Category : Postal History
Seller : kurtschau1(3231, 100.0%) |
 | 1882 Goshen, IA (DPO) county postmark on cover, Helbock rarity 6
USD 32.0
Category : Postal History
Seller : kurtschau1(3231, 100.0%) |  | The Mid-Atlantic United States Post Offices Volume VI - Richard W Helbock
USD 22.0
Category : Publications
Seller : mjaffe(19193, 100.0%) |
 | 1860's West Parsonfield, ME (DPO) manuscript cancel on cover, Helbock rarity 6
USD 48.0
Category : Postal History
Seller : kurtschau1(3231, 100.0%) |  | UNITED STATES POST OFFICES ~ Volume III Upper Midwest / Richard W Helbock - NEW
USD 22.0
Category : Publications
Seller : mjaffe(19192, 100.0%) |
 | Helbock, Richard W. Postmarks of Territorial Alaska
USD 25.0
Category : Publications
Seller : ericjackson(76122, 100.0%) |  | DPO SANFORD KS Pawnee County Children Greetings Postcard 1909 Helbock Scarcity 1
USD 5.95
Category : Postal History
Seller : karllectibles(12435, 100.0%) |
 | 1987 1st Ed. - Postmarks on Postcards - by Richard Helbock
USD 48.0
Category : Antiquarian & Collectible
Seller : genethree(1243, 100.0%) |  | 1894 Birmingham, CT (DPO) cancel on cover, Helbock rarity 5
USD 22.4
Category : Postal History
Seller : kurtschau1(3222, 100.0%) |
 | DPO Salty TX Milam County Postcard Fancy Cancel 1907 Helbock Scarcity 4
USD 12.95
Category : Postal History
Seller : karllectibles(12409, 100.0%) |  | United States Post Office Books Richard Helbock Vol 1 2 3 4 5 6 7 8 Postcard DBO
USD 150.0
Category : Books
Seller : whitemountaintreasures(4699, 100.0%) |
 | 1858 Helbron, MN (DPO) manuscript cancel on 3c Nesbitt, Helbock rarity 7
USD 80.0
Category : Postal History
Seller : kurtschau1(3231, 100.0%) |  | West Virginia 1887 Pruntytown WVA Cancel DPO Helbock R4 Cover 111617
USD 66.04
Category : Postal History
Seller : usapostalhistorycom(180, 100.0%) |
 | UNITED STATES DOANES Catalog of Doane Cancellations Handbook by Helbock 1993
USD 9.99
Category : Publications
Seller : kpseller2(1629, 100.0%) |  | DPO WAUMANDEE WI Buffalo County Birthday Greeting 1910 Helbock Scarcity Rating 1
USD 5.95
Category : Postal History
Seller : karllectibles(12434, 100.0%) |