Description:Cave of the Winds under American Falls Item Specifics: Postcard Postcard Type:-Modern Chrome Postcard (ca. 1939- Present) Card Dated: -Non-Posted Postmarked at: - View Location: --Niagara Falls, Ontario. Canada View Caption: -Cave of the Winds under American Falls Publisher/Mfg.: -Colourpicture Series/Number: -P6045 Size: Standard Condition:-VG Special Attributes: -