Larry,
Check out Robert E. Wilhelm's 1918 Model 735B 7-passenger Touring Stanley Steam Car, not a 1919 but close.
A link to his main site of the restoration.
[
www.stanleymotorcarriage.com]
A link to the page where he restores the jump and other seats.
[
www.stanleymotorcarriage.com]
He has done a great job of recording with photos his restoration job and he also goes into great detail about every aspect of the steam power plant!
Hope this helps.
Caleb Ramsby