Catalogue number ST-204.
Hornby R603 = (Peco ST-204) - 670mm Long Straight '00' Gauge Setrack - T48 Post
Peco ST-204 (Hornby R603) - 12 x 670mm Long Straight Track '00' Setrack T48 Post
Peco ST-204 (=Hornby R603) - 670mm Long Straight '00' Gauge Setrack - T48 Post
Peco ST-204 (Hornby R603) 10 x 670mm Long Straight Track 00 Gauge Setrack T48Pos