This 1968 postcard shows James St. in Alexandria Bay at night. The verso says “This popular town draws thousands of visitors each year. It is the gateway to the Beautiful 1000 islands.”
The most recent Google Street View show James Street during the day, but I believe I found the exact location of the photo. On the right stands the rusted shell of the Homestead Restaurant sign and the fantastic Spot Cocktail Lounge arrow in slightly better shape.