Royal Lace depression glass cookie jar biscuit jar w chrome top

I'm not sure what this is it could be a marriage of parts or not. If it's not authentic 100% then it is the most beautiful marriage of foreign parts I've ever seen because the jar fits perfectly into the Chrome folder and the lid fits perfectly on the top of the jar and I did some research and this line of depression glass .. some Chrome tops with red ball knobs were used but not quite identical to this one. I didn't see anything that looked like this in the depression glass collector book I have. But just in case this is a factory original and it was supposed to look like this I'm going to put a fairly high price on it until somebody can prove that the Chrome pieces and the glass are from different unrelated pieces. The base is basically clear glass and it is the cookie jar base and it has no chips or flea bites or anything at all and it's perfectly clean and clear. I'm going to take more pictures of this later today after I polish the Chrome to see how good it actually is.