1895 Patent No. 12,064 metal window frames & sashes, De La Sauce, Berlin

Patent No. 12,064 A.D.1895  Improvements in Metal Window Frames and Sashes</P>

"I, Ernst De La Sauce of 8 Usedomstrasse, Berlin, Germany, Engineer, do hereby declare the nature of this invention and in what manner the same is to be performed, to be particularly described and ascertained in and by the following statement: This invention relates to window frames and sashes made with iron bars which whilst giving the same stability are much lighter and more cheaply constructed than the cast or wrought iron window frames and sashes heretofore used..."

2 pages of text + 1 drawing which have been disbound from a larger volume.  Please note that the front page has some damage to edge

I can combine P&P providing you wait for an invoice before making payment. Log into . and place the items in your basket, then use the “Request Total from Seller” (do not use the Proceed to Checkout button). I will then weigh your items and send you an invoice. If you are using a mobile app, this facility is sometimes not available and you may need to log in on a desktop or laptop. An alternative way is to click to purchase one item and then choose the continue buying with this seller option. Do not use the Pay Now. Ditto with the next and the next. I can then send you an invoice. Discounts cannot be given once you have paid, so please contact me if you still have a problem.