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ADULTS within the category search found 935 items
Picture
Description
Price
Time Left
eBay:
Gasoline Engine Model Steam Engine Education Model Toy for Adults Children
21.00 USD
27d 12h
eBay:
WILESCO STEAM ENGINE D8 D10 D52 GAS BURNER 80MM COPPER PIPE
66.99 USD
7d 3h
eBay:
Mechanical Transmission Kids Craft Set Chain Physics Gadget for Kids Adults
22.71 USD
18d 22h
eBay:
Mini Vintage Gasoline Engine Model Kit Gas Hit Miss Engine Toys Desktop Gift
369.20 USD
11d 21h
eBay:
Diesel Engine Model Metal Physics Science Experiment Toy Adults Boys Girls
45.89 USD
29d 11h
eBay:
Physics Science Lab Teaching Tool Single Cylinder Sterling Engine Model For NIC
26.67 USD
12d 46m
eBay:
Stirling Engine Experiment Model Single Cylinder For Kids Gifts Teaching Tool
27.54 USD
13d 6h
eBay:
Steam Engine Model Boiler kit Vintage Toys DIY Educational Electricity Generator
198.60 USD
7d 23h
eBay:
Plus Model 1 35 Horch 830 Engine for Horch 108 Typ 1a (for Italeri Tamiya) 201
32.94 USD
25d 15h
eBay:
Holt Tractor Engine Model 2.6cc Gas Engine Kit Internal Combustion Engine Motor
469.00 USD
18d 22h
eBay:
Exquisite Stirling Motor Engine Model Power Generator Adults Kids Education Gift
129.24 USD
22d 11h
eBay:
Stirling Engine Motor Model STEM Science Education Toy Kit Adults Toy Flywheel
103.36 USD
9d 9m
eBay:
Bell Whistle for Live Steam JW 7 Adjustable Tone Bronze Valve Brass Pipe
55.56 USD
16d 18h
eBay:
Vintage Vacuum Engine Model Solar Engines Phoenix steam engine toy
99.99 USD
12d 2h
eBay:
Low Temperature Brass Aluminium Stirling Engine for DIY Teaching Toy Gif Black
35.99 USD
15d 10h
eBay:
Mini Steam Engine Model S06 liquid alcohol counterclockwise 6 min run duration
109.99 USD
20h 13m
eBay:
Low Temperature Stirling Engine Motor Model Education Toy for Adults Kids Gifts
14.84 USD
5d 9h
eBay:
Vintage Horizontal Mill Engine Stationary Engine Model 4 Stroke Gasoline ICE
1,057.89 USD
30d 10h
eBay:
M16 1.6cc Mini Vertical Air cooled Single cylinder Four stroke Gasoline Engine
407.55 USD
11d 22h
eBay:
Wilesco D5 Steam Engine BAUSATZ DAMPFMASCHINE Self Build Kit STEM Ages 14 (F1)
144.95 USD
20d 12h
eBay:
Premium Nickel Stirling Engine Model Zinc Alloy Design Compact & Stylish
61.70 USD
16d 20h
eBay:
Gasoline Engine Model Physics Science Experiment Toys Labs Teaching Tool Adults
20.46 USD
18d 20h
eBay:
Mini Copper Castings Stirling Engine Model Manual Start
588.00 USD
1d 10h
eBay:
1.6cc Mini Hit and Miss Water Cooled 4 Stroke Horizontal Gasoline Engine Model
469.00 USD
23d 15h
eBay:
Fire Suction Stirling Engine Model DIY Steam Engine Educational Teach Adult Gift
192.70 USD
6d 11h
eBay:
Retro M12 Mini Gasoline Engine Model Water Cooled Adults Toy STEM Education Gift
379.00 USD
8d 11h
eBay:
Retro H73 Vertical Gas Engine Model Kit that Works Adults Toy Physical Kit
569.00 USD
30d 1h
eBay:
New Vintage Mini Steam Engine Model Kit With Brass Boiler Kids Adults Toys Gift
96.20 USD
6d 20h
eBay:
Hot Air Stirling Engine Model Motor Kit Experiment Self assembly Helicopter Toys
119.76 USD
1d 23h
eBay:
Engine Kits Steam Heat Education Model Toy for Adults Boys Girls
32.80 USD
15d 12h
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