Sold Chart 15 Heat Engines

W. M. Welch Manufacturing Company
30 x 42 in (75 x 107 cm)
ID #101465

 

1950 1955 250-500 carburetors Chart 15. Heat Engines charts diesel educational energy engines gasoline heat industrial industry information informative institutional instructional invention medium Original 1955 product autocycles schools science scientific slick coating on surface; dimensions may vary slightly with each by about a 1/4 inch steam turbine US United States vintage poster W. M. Welch Manufacturing Company

More from $250 to $500