La caffettiera perduta is a book created after a long reserch in Italy dured more than 4 years.
Im a italian collector, that loved always the history. 
Im sorry to tell you, that i have a lot of doubt if really Alfonso bialetti invented the italian caffettiera!
I collect many documents e report about, and now i present my first book wroten in italian language.
The book contains 318 pages, over 170 image, black and white, a lot of them really rare. The book is new and protected. It's wroten in italian language. I have many books.
Contact me if you have any question.
Mauro Lapetina
I send the book from Germany, from where im living now.