40's Batman Studio Test (compilation)

Okay, this one's a weird one - or actually 3 weird ones. I got these 3 pages a long time ago off of ebay, allegedly they were originally from a Sotheby's auction. Anyway, they are 3 pages, each at different levels of completion. Some panels have pencil roughs, others a bit more finished, and some have partial inks.

I have seen other pages from this series on the web from time to time too... so if anyone actually knows any more about this, I'd love to learn,

The pages are oversized and wouldn't fit my scanner so I tried to get the best panels from each page.