'Welcome to the San Juan River'

1985. White vinyl sign printed in blue ink [91 cm x 61 cm] / [36" x 24"] Pin holes at corners otherwise better than very good. Sign from the put-in near Bluff at Sand Island for boaters floating the San Juan River. Includes Safety tips, required gear, and rules of the river. The San Juan Upper and Lower sections are from Sand Island to Clay Hills. From Oscar's garage to yours.