We are!
Girder and Panel is a classic
educational building toy with a proud
history starting in 1958.
should be included in the
National Toy Hall of Fame.
Wouldn't this be AWESOME!
Please help us by clicking on the image below
and nominating Girder and Panel! It only
takes a minute or two to complete a short form
- and your vote will help Girder and Panel win a
place in the National Toy Hall of Fame!
HYDRO Products Currently in Stock
and Ready to Ship!
This set combines construction
and water -
Perfect for Summer Fun!
- HYDRODYNAMIC Deluxe Set
- Industrial Building Kit
- Roadways Kit
- Spare Tanks Kit
Build a model of a manufacturing plant with working tanks, pipes, valves, and pump with this unique construction toy.
The deluxe set includes an electric pump while the starter set includes a hand pump. We also have kits to expand the HYDRODYNAMIC sets and spare parts.
Discover how a siphon works. Balance the flow through the plant by adjusting the valves. The user learns the basic prinicples of fluid dynamics when constructing and playing with this toy.
Tanks included with the HDYRODYNAMIC line inlcude:
- siphon tank
- tilt scale
- ball flow meter
- float valve
- velocity turbine meter
The HYDRODYNAMIC sets are part of the Girder and Panel line of educational construction toys. All parts are interchangeable between the HYDRODYNAMIC, Girder and Panel, and Bridge & Turnpike construction sets. Mix and match all the sets from Bridge Street Toys to build cities complete with roadways and manufacturing plants. The parts are HO scale.
Recommended for ages 10+
These sets are great for conducting middle and high school level science fair projects.
Educational Building Sets
Design and construct buildings and bridges with these classic building sets. The sets demonstrate the basic principles of engineering in a fun, creative way. Pieces are 1/87 scale of the real thing and make these building sets perfect for conducting science fair projects.
Girder and Panel building sets - an educational toy that inspired an entire generation of engineers and architects!