Mom found it in old house

Mom found it in old house

Found in abandoned vehicle

The lamp was in my grandparent's home when they moved in, in the 1960's.

There are no obvious markings that I can see.

It is stained glass, not painted.

There are some cracks but no missing pieces.

 This pattern is Rondo from Hutschenreuther Gelb and is trimmed in Platinum.  It is really beautiful and in mint condition.  There are photos which follow showing the delicacy of this china.

this is a libary table (I think) that I bought at auction.  Would like to sell it.  It has a leather top and is in great condition.  I believe it is mahagony.  not much else I know.  Can anyone tell me the value?