Vintage SEARS ROEBUCK STEREOVIEW STEREOGRAM CARDS

These 19 stereoviews are from a 1906 -1908 series of 50 cards produced by Sears & Roebuck Co, Chicago, ILL that feature photos of the company - from administration to manufacturing.
Backs all have text describing photo and history.& background of the subject matter.  Conditions vary & these do have edge wear, dirt/stains (front & back) and some have some bends(#18 is the worst / bad bend), but are still viewable & readable.  Sellig elsewhere for $4 -18.00 + shipping a piece depending on condition.  These are far from pristine, but your total cost here (shipping is included) is only $2.00 per card!
The card #'s included are: 9, 22, 12, 15, 18, 19, 20, 22, 23, 32, 33, 34, 35, 36, 37, 39, 41, 42.