WTB: W519 Type 1's
 

Looking for the following W519 Type 1's. I know I saw one of them that I needed on BST a while ago (linked to an offsite page), but now I can't find it. Anyway here's the list I need:

#3 Cravath
#6 Sisler
#7 Benton
#8 Johnston
#15 Shalk

Thanks!