This patent drawing poster features the cold air pressure apparatus for beer or other fluids by G.... Read More
This patent drawing poster features the cold air pressure apparatus for beer or other fluids by G. Schmidt, patented on Dec. 25, 1900. Available in various colours.
Printed on uncoated 230g paper.
Does not include frame or hanger.
Colours may differ slightly from those shown on photo due to differences in monitor settings.
