Overwater Progress Series IV Fretless 4 (Ser. No. 20-4164)
Overwater Progress Series IV Standard Bolt-on 4 (Ser. No. 16-3922)
Overwater Progress Series IV Standard Bolt-on 5 (Ser. No. 19-4116)
Overwater Progress Series IV Standard Bolt-on 5 (Ser. No. 19-4129)
Overwater Progress Series IV Studio 4 (Ser. No. 19-4106)
PROGRESS SERIES IV - STANDARD CLASSIC 5 STRING - LAKE PLACID BLUE - Ser. No. 4272
PROGRESS SERIES IV - STANDARD L/H 4 STRING - SPALTED BEECH - Ser. No. 4163