Page 12 shows two Gretsch classical guitars, the Golden Classic PX6000 and Silver Classic PX6001. In 1965 these guitars were listed at $200 and $145 respectively.
The Gretsch Golden Classic is described as follows:
The Gretsch Golden Classic is a Hauser model that has the rich sound and subtle tonal shadings demanded by the technique of the classic guitarist. Grand Concert size, triple ivory laminated bound top and back. Beautifully inlaid headpiece and back. Multiple inlaid purfling around sound hole — that touch of classic distinction. Back, sides and neck are mahogany. Traditional Classic measurements, construction and bracing. Finest selected close-grained spruce top. Fingerboard is selected rosewood. Finest quality nylon strings. Beautifully finished and hand polished. 14 1/2" body. 3 3/4" thick.