By A Mystery Man Writer
Electricity Maker Kit - Cat# 80-54-3350
Science Kits, School Project Supplies, Clock Parts - Kidder
Kidder - Science Kits, School Project Supplies, Clock Parts - Inserts - Clocks
Kidder - Science Kits, School Project Supplies, Clock Parts - Gear Box Kits - Pulleys, Gears & O-Rings - Physics - Subjects
Kidder - Science Kits, School Project Supplies, Clock Parts - Movements - Clocks
Kidder - Science Kits, School Project Supplies, Clock Parts - Movements - Clocks
Kidder - Science Kits, School Project Supplies, Clock Parts - Gears - Pulleys, Gears & O-Rings - Physics - Subjects
Kidder - Science Kits, School Project Supplies, Clock Parts - Advanced Hydraulic Arm Activity - 10/pkg Cat# 9T-182309
Mousetrap Car - Class Pack, Cat# 19-20-543.
Mousetrap Car - 12 Student Class Pack Cat# 19-20-543
Prop Racer Car - 35 Student Class Pack, Cat#80-5431-00
Prop Racer Car - 35 Student Class Pack - Cat# 80-5431-00