I'm a collector of these sets and found your question while researching the same subject. I bought the same two album set yesterday for $12 at an antique mall. Value depends on who is offering to buy your records. To the naive or ignorant, your set may be worth $100...while to an experienced collector or connossieur of Classical Music, you'd be lucky to get a dollar per disc. I think Tim Grayck's article states it better than I can, please read this http://www.gracyk.com/Opera.shtml
A crystal of one species inclosed within one of another, as one of rutile inclosed in quartz.
Claustrophobic
Gondola as you are inclosed.
A bay
A matrix is bound by braces which look like [ ].
fear of being inclosed in a small areacostraphobic is a fear of inclosed spaces or even dark inclosed spaceshttp://www.answers.com/tats%20claustrophobic%20...but%20claustrophobic%20may%20be%20the%20fear%20of%20high%20prices!!actually%20there%20is%20no%20such%20name...but%20may%20be%20in%20de%20future%20it%20can%20be!!!
C , The Answer Is C , They Are NOT Inclosed By A Membrane !
A small, inclosed field, adjoining a house; a small farm.
An "airtight cage" is a very small inclosed space, in which you are in.
The main substance of the muscular wall of the heart inclosed between the epicardium and endocardium.
a bay: inclosed on 3 sides a gulf: nclosed on 2 sides
If you are including documents in addition to a letter in an envelope, the additional documents are called the enclosure(or enclosures).