Tiffany Studios glass architectural panel

Description

This extremely rare example of tiffany’s Favrile glass in concrete was given to my father many years ago when he was negotiating the purchase of Lewis Tiffany’s Laurelton Hall home. I am not sure how it was used, but I believe it may have been a floor or walkway block because a couple of the high points of the thicker corner pieces show evidence of some scratches. It has been in my family since the late 1950s or early 60s. My photos are my description*. I am not a great photographer, but I will be glad to provide additional photos if requested.
The dimensions: overall 17½” X 16½” X  1 1/4”. It is very heavy; about 42 pounds. The buyer can arrange pick up or I can send it via the US Postal Service or the buyers choice of a shipper within ten miles of Smithtown, NY and have them quote the cost, to pack it,  and ship it. Upon written request, I can provide the names of two local, well known shippers. If the panel is delivered to the buyer's shipper, I can take photos of the panel prior to their packaging, but I will not be responsible after that.
My terms of sale
Please read these terms and conditions carefully and inspect my photos thoroughly before placing your bid or purchasing this item. If you win this auction, or I accept your offer, your action will constitute that you read, understand and agree to all the terms and conditions stated here-in. I do not accept returns or give refunds. As a buyer, you shall be responsible for fulfilling all of eBay’s buyer requirements. I accept PayPal.
Please ask all questions PRIOR TO BIDDING OR BUYING.
Payment in full must be received and cleared within the reasonable time period set by eBay, or within 10 days of the close of this auction, whichever comes first. This item is described to the best of my ability. However, this item is old and therefore subject to normal ware, and or, imperfections expected of previously owned items. Please
ask all questions PRIOR TO BIDDING OR BUYING.
*All sizes stated here-in are approximate and visual distortions may exist due to optical perspectives, and limited to the extent of my photographic expertise. Also, the colors may not be exact due to lighting, computer monitor settings and or other applicable factors.
Do not hesitate to contact me via email. I am happy to exchange positive feedbacks. Please leave a positive "5 Star feedback". I will reciprocate once it is received.
Though this item is not fragile, I recommend insurance. The buyer shall be responsible for the cost of shipping, packaging, and insurance if applicable.
I wish you go
od luck!