The best way to enlarge or reduce wooden toy plans and patterns patterns is to use modern office copier machine.
A copier-machine-enlarged pattern is highly desirable, because it is accurate and it can be applied directly to the wood. The copies of wooden toy plan can be temporarily bonded directly onto the surface of the workpiece using a brush-on rubber glue or a temporary bonding spray adhesive. Spray-adhesive technique is more desirable.
There are several spray adhesives available that will work, but it is recommended to use artist's adhesive spray such as 3M's Scotch brand. It can be found in most photography stores, studios, graphics and craft supply stores. One can will keep proper condition about a year. It's a great time-saving product. If use the adhesive, simply spray a very light mist onto the back of the pattern copy -- do not spray directly on wood. Wait 10 to 30 seconds, press the pattern copy onto your wood with hand pressure, and...you are ready to begin sawing -- just that easy and quick!