In 2006 late spring a letter by Barnaba Oriani has been put up for sale by the american antique dealer Berryhill & Sturgeon.
The antique dealer contacted us for purchase as the letter has been written by a Brera astronomer and speaks about Brera.
The letter has been bought and now enriches our historical archive and is made available for consultation.
In the following the link of the dedicated Italian web pages:
Agnese Mandrino: e-mail and Tel.