Ampex 499 Grand Master Gold Tape METAL REEL 10.5" (10-1/2" NAB) 1 In x 2500 Feet
X 2500 Ft. This appears to have only been used once or twice based on condition of the reel and box; note the white marking tape on the side of the reel. Reel includes the original Ampex box as shown in the photos.