We have an accordian in the family that has a name on it of Orlando
Pellegrini, Recanati Vibratone.  We have had it for at least 50 years.
 My husband bought it for his father in Venice.  If you have any
background on this instrument we would greatly appreciate it.  It has
been passed on to my oldest son and he would like to know if he should
insure it.

Greetings 7grandkids,

My answer to a former GA question "Antique Accordion" may be of
interest to you as it contains contact names/emails/phone numbers for
dealers that may determine an antique accordion value.  The question
is located at http://answers.google.com/answers/threadview?id=267641

Best regards,
journalist-ga

One like yours recently sold at auction and was valued at $300-$500.
Please let me know if this answers your question.

LIVE AUCTIONEERS
http://www.liveauctioneers.com/auctions/ebay/386610.html

Regards;
tutuzdad-ga