@en|Schema of the [[Chilton]] [[pneumatic filler]] system. Excerpt from original patent ({{FPO Patent|1755586}}) first page. Retouched by the author for a better sharpness. | @en|Schema of the [[Chilton]] [[pneumatic filler]] system. Excerpt from original patent ({{FPO Patent|1755586}}) first page. Retouched by the author for a better sharpness. |