This is a rare Building Estimator's Guide and Slide Rule Instruction book.  It appears to be a reprint of an old volume from the late 1920.   The International Textbook Co was in business from 1896 to 1969, so this book was printed that year or prior to 1969 probably for use in a correspondence school course.    Pretty interesting look back in time.  Excellent condition overall - see photos

Please be sure to look at all the pictures carefully before buying. I try hard to take great pictures that accurately describe the items I am selling.

I am a retired teacher working from home and enjoy rehoming vintage and pre-loved items. Many (but not all) of the items I sell are purchased at thrift stores, garage sales/estate sales, etc.  Unless otherwise stated, they are used/pre-owned. Feel free to ask me any questions.

If there is an issue with your purchase, please contact me so I can make it right for you. Customer satisfaction is very important to me, as evidenced by my positive feedbacks (which I would appreciate if you are satisfied with your purchase and my prompt service).

I try to make sure all orders are sent out the same day I receive payment for the item or the following business day.

I add to my store regularly, so I hope that you will consider following me and checking out all of the cool treasures I find during my shopping excursions. Thank you so much! :D