Help who's chassis drawings are this?

Can anybody tell me who's drawings these are. Thanks

 

I'll take a wild guess and presume their yours

 

Henry Fords

 

Thanks Badshifter I found them online but didnt say who's prints they are.

 

Look at Wescott's page at theirs. It looks similar.

 

I was gonna say westcott's also

 

Dont think there wescott they dont show the third veiw of the top I was trying to find this page somwhere that I can read it better.