Four brochures just those scanned up to 8 panels issued around 2000 2001.
Kato Unitrack (R610-22.5) Curved Track 22.5 Degree 4pcs 1:87 Scale, HO Gauge
Kato Unitrack (R670-22.5) Curved Track 22.5 Degree 4pcs 1:87 Scale, HO Gauge
Kato 2-260 Unitrack (R430-22.5) Curved Track 22.5 Degree 4pcs
KATO 2-220 Unitrack (R610-22.5") Curved Track 22.5° 4pcs HO GAUGE Marked/faded
4pcs Metal AC Valves HVAC Needle Proof Needle Valves for 1/4 Inch 5/16 Inch
4PCS Strong HVAC Needle Valves Heavy Duty Metal AC Valves for 1/4 Inch 5/16 Inch