Click images to enlarge

Description

“Greatest Show Under the Earth”. A look back at the Carlsbad Caverns in New Mexico and the improvements done by superintendent Colonel Thomas Boles and W.A. Oglesby a Lighting engineer. Includes photos and info on:
 
  • Temple of the Sun
  • Hall of the Giants
  • Big Room
  • Underground cafeteria

This is an original 5 page magazine article from 1939
Pages measure 6 1/2" x 9".
We do not photocopy these.

Payment

Payment: by Paypal, Visa, Mastercard, Discover, American Express, Apple Pay, G Pay, accepted thru eBay. Items shipped upon receipt of payment.  

Shipping

  • Multiple Items may be grouped to save on shipping. When buying more than one item please use the shopping cart for the best shipping price.
 
  • Rates:
    • $5.89 for USPS Ground Advantage
    • $11.00 for priority mail service.
    • $5.89 for Canadian shipping - Additional items $1 each.
    • $7.00 other International shipping - Additional items $1 each..

About Us

Grandpa's Secrets

Discover a Wealth of How-to Projects
& Plans from a Bygone Era.

Explore our Scientific & Mechanical
History in Vintage Hobby, Craft,
& Technical Magazine Articles.