Photo help Type 1?

[Lordstan]

While looking thorough some stuff, I found a couple of pictures like this.
The markings on the back are "The National Baseball League Service Bureau"
The pics come from Ken Smith's collection originally, so I'm pretty sure about the signatures, but wanted a little help on the photo type.
Thanks,
Mark


http://img.photobucket.com/albums/v222/lordstan/Lou/bellfr.jpg
http://img.photobucket.com/albums/v222/lordstan/Lou/bellbk.jpg
http://img.photobucket.com/albums/v222/lordstan/Lou/Vergezfr.jpg
http://img.photobucket.com/albums/v222/lordstan/Lou/Vergezbk.jpg

[drc]

Just going by scans, they look consistent with originals. From afar, I would guess they are.