SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Gold/Mining/Energy : Gold Price Monitor -- Ignore unavailable to you. Want to Upgrade?


To: IngotWeTrust who wrote (90420)10/9/2002 7:19:36 AM
From: long-gone  Respond to of 116819
 
Found this interesting, shouldn't be hard to find something to break-down this simple adhesive, but somehow doubt you've recovered gold from many family Bibles or rare books:

"Gold stamped decoration led to the acceptance of cloth bindings and publishers bindings in general. The advance of gold stamping was made possible by the arming press, similar to other presses, except that it included a heating element, and the block to be printed was pressed face down into the binding.

The cloth was glued to the boards, glair—an adhesive mixture of eggwhite and vinegar—applied, the gold leaf laid on, and the cover stamped in the press. Meanwhile, the gatherings of the book were sewn together (sewing was mechanized later in the century). Finally, the cover was glued to the text block, and the book was ready for the reader. Case binding both sped up the process (the case and the sewing could be worked on simultaneously) and made edition binding economical."
columbia.edu