Description: Elephant Rock, So. St.Vrain Canon,Rocky Mountain National Park Colorado Item Specifics: Postcard. Postcard Type: Early White Border Postcard (ca.1916-1930) Card Dated: Non-Posted View Location: So. St.Vrain Canon,Rocky Mountain National Park Colorado View Subject: Elephant Rock Publisher: Sanborn Souvenir. Series/Number: -- Size: Standard Condition: Good. Special Attributes: --