DK Enterprise

DK Enterprise

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1968 FBI letter signed by J.Edgar Hoover inquiring about Martin Luther King. more info


Gibraltar: 1, 5, 10, & 20 Pound Banknote Specimens, Only 500 Set made. more info


Spanish-American Patriotic Postcard to Germany, 1898 5c Trans-Mississippi Solo. more info


Spanish-American War: Spanish Mint Patriotic Postcard. Extremly Scarce. more info


Spanish-American War: 5 Livingston Patriotics Postcards, Mint. 1 card is franked with an unused 1c Trans-Mississippi. more info


Spanish-American Patriotic Cover: Washington DC to Germany, 1898 3x1c & 4c Trans-Miss, 6c Columbian. Registered fm... more info


1910 Detroit Industrial Exposition PPC to LaCross, Id Held 20 Jun thru 6 July 1910 (Scarce). more info


Stampless: Potomic Steamboat cds to Washington DC, Extremely Rare. more info


1870 International Ocean Telegraph Co, Jacksonville, FL to Key West. more info


Brigham City, UT to Seattle, WA, 1951 Airmail Special Delivery. 6c Skymaster & 15c orange Special Delivery stamp. more info


US Classic: 2x#8A + 4x#7's on a 1851 FOlded Letter to Richmond, Va. Philatelic Foundation Cert. Horizontal strip of 6,... more info


Australia: Scott #414-417, MNH SPECIMENS. more info


New Zealand: Scott #130-139, MH. more info


New Zealand: Beer Tax Stamp, 5 Gallons, 1 Shilling/3 Pence. more info


Saudi Arabia: 50, 100, & 200 Riyal Revenues on 3 Passport Pages. more info


1898 Postal Money Order fm Girardeau, Mo for 25c. more info


1898 Postal Money Order fm Girardeau, Mo for 1c. more info


1898 Postal Money Order fm Girardeau, Mo for 5c. more info


Pennsylvania Railroad Co, 5c Package Stamp on a Parcel Front. more info


65c, $1.30 & $2.60 Zepellin Set, C13-C15, MNH. more info


1937 HQ Fort Hoyle, Maryland Hunting Permit w/Federal Duck Stamp (RW4). Very Scarce. more info


Beer Tax Revenue Stamp, Sc #REA76a. 1905 Perfin Canx. Small tear. more info


Beer Tax Revenue Stamp, Sc #REA38e. Small thin spot. more info


Reds: Sc #R503 &R508 on a 1948 US Stamp Requisition. Perfin Canx. Tax was $110.00 on a $2750 Premium. more info


Reds: Sc #R505 &R506 on a 1948 US Stamp Requisition. Perfin Canx. Tax was $80.00 on a $2000.00 Premium. more info


Revenue: Brewer's Fermented Liquor Export Stamp w/5 Coupons, Dark Blue, Form B, Very Rare. Appears to be used. Small... more info


Hawaii: Revenue: Sc #R1, MH/MNH Blk/6. 1 stamps is Hinged. The others are MNH. American Banknote Co imprint. more info


Washington: 1952 Individual Permit to Purchase Liquor. more info


California: 1921 Mint Poll Tax Receipt. more info


Revenue: Illinois: 1911 Chicago "Hotel Sherman" Local Post Stamps, Springer Listed, Part Gum. more info


Welcome to DK Enterprise

Welcome to the DK Enterprise online store. We offer a wide range of U.S. and worldwide stamps, collections, covers, postal history, state and federal revenues, and postcards. We are always adding inventory so check back often for new items. Our specialty is military, naval, P.O.W. (prisoner of war) and internment camp postal history.

Please use the search feature and category listings to the left to browse our online store.


We run a wide variety of auctions on eBay under the name dkstampman. For even more items, please check out our affiliate auctions under the names dkcoverman and ggphilatelics.


We set up at many shows locally and around the country. E-mail us for a list of upcoming shows.


We offer professional appraisal services for collections. The first 30 minutes are free. Written estimates are available at a rate of $75/hour. Please call (360) 692-3818 during normal business hours or e-mail us for more details. You can also stop by our store.


Consignment services are available for eBay auctions. I am a registered trading assistant and have been selling on eBay since 1996. My fee is 35% which includes any associated expenses.

We are Buying

We are active buyers of all material. Please contact us if you are interested in selling.

National Stamp Dealers Association

Copyright © 2009 by DK Enterprise. All rights reserved.