Great news!! I thought I had lost Galupka (Baker Creek Doesn't carry anymore) but now my row of Blue Lake bush has lots of yellow in it, I must've accidentally combined the seeds since they look identical! I have some blossom-bagged, so I am happy to be able to save them and grow them out next year, maybe eventually share them because I can't find them anywhere else! They are a great yellow snap bean, not tough like Yellow Wax when a little older, very tender.
In case someone would like to browse the world's largest bean collection. CIAT in Columbia. https://ciat.cgiar.org/what-we-do/crop-conservation-and-use/