Antique store prowling

Some items I spied at a favorite local antique store...

Painting of a young lady, circa 1930's – $20 (I think)

Seashell plaque – $18 (I think)

Pair of wood chairs with brass details – $100 for the pair

I've never heard of a "Tong" chair (Should I have heard of this?) and all my Googling turned up zilch on the subject. Still, despite their unfortunate upholstery, I suspect these could be the deal of the century. Why, why did I not buy these on the spot? Ah yes, because I don't plan on building an extra wing onto the house anytime soon.

Ginger jar – $20

Am contemplating this as another orange accent (along with my new World Market pillow on the sofa) in the living room.

Gold and turquoise painted tray – $20

Nifty jar from a bakery in Niagara Falls, NY – $25

I already have a cookie jar (although it holds cat treats, not cookies) but am wondering how I might use this in the kitchen.