Bolly propellers for aircraft, hovercraft, airboats, wind machines, wind tunnels, large or small. bolly propellers are a product of over 25 years experience in design and manufacturing of carbon composite propellers.. Laws of florida. a verbatim publication of the general and special laws enacted by the florida legislature in a given year and published each year following the regular session of the legislature.. Site map of vintage projects . machine shop. 2 ton shop press – screw type press. steam engine plans – fractional horse power engine. air compressor – small sized compressor. low speed drill press – speed reducer. powered hack saw – like a horizontal band saw. metal shaper – manually operated shaper. sheet metal press brake – small press brake..