I'm trying to figure out whatever information I can about this chest.My parents gave it to me as a gift one year for Christmas and I wanted to learn its history,but cannot find anything about it.It's about 36 inches wide,28-30 inches tall,and around 24 inches deep.It has "star lock works Phila." on the star in the middle that hide the key lock.The key apparently would open the locks simultaneously.I do not have a key for it and after talking with other lock companies and passing back many keys,none could be found.It also has the patent dates "9 May 54, Feb.67 May58 and Nov. 70" on it.It has a humpback lid and there are two compartments in the inside of the lid.Please let me know if you have any information about it.It's not letting me add photos so I'll understand if no one can get any information for me,but any ideas would be great!