Vintage color printed postcard showing a scenic view of the Boldt Estate (Boldt Castle) on Heart Island in the Thousand Islands, viewed from the shoreline across the St. Lawrence River with boats on the water.

• Publisher / Number: Valentine & Sons / Valentine-Black Co. Ltd. (marked 113,711 JV)
• Origin: Printed in Great Britain
• Era / Type: Divided Back era lithograph
• Dimensions: Standard 3.5" x 5.5"
• Postal Status: Unposted
• Condition: VG+ with minor corner and edge wear as shown in scans

Securely packaged and shipped quickly for protection.