Original vintage mining magazine ad for E. I. DU PONT DE NEMOURS AND COMPANY, INC. of Wilmington, DE. Explosives Department. More Dynamite Per Dollar. A Group of New Du Pont Extra Explosives Applicable to Quarrying, Mining and Contracting Operations. Photo shown of North Tunnel. New York and New Jersey shield of the Holland Vehicular Tunnel, the day prior to their junction. Booth and Flinn, Ltd., contractors. Rock obstructions blasted with du Pont Dynamite. Also shown is the Southern Pacific Railway's cut-off between Black Butte and Grass Lake, OR. Heiselt Construction Company. The third photo is The Alaska-Juneau Gold Mining property. Old two page 1928 dated coal mining industry advertisement. Would display beautifully matted and framed!
- SKU o462
Payment Methods
Shipping
USPS, FREE Shipping
Payment Policy
We accept major credit cards and PayPal.
Payment is due upon checkout..
Shipping Policy
Free Shipping. USPS First Class with Delivery Confirmation
All ads, catalogs, and maps are stored and shipped in an acid-free PVC sleeve with a stiff acid-free white backboard. Items are always stored and shipped flat, never rolled, folded or shipped in tubes.
Mailers are stamped ((( PHOTOS - DO NOT BEND ))).
We only ship to your 'confirmed' Paypal address.
All shipments will have USPS tracking information available via email and online.
We package all items for safe and secure arrival.
Domestic USA Shipping Only.
Sorry, No International Shipping at this time..
Return/Exchange Policy
Returns Not Accepted, unless grossly misrepresented.
Other Policies
Open 24 / 7
Please Login or Register first before asking a question.
