Was made in Switzerland. Intricately scrolled 10 micron. It is in excellent condition, both inside and out. I do not recognize the t. Measures just 2″ tall x 1.5″ wide. A WONDERFUL GIFT IDEA FOR THE MUSIC BOX COLLECTOR OR SOMEONE YOU LOVE! SEE MORE INTERESTING JEWELRY, ANTIQUE ITEMS, ART, AND COLLECTIBLES ON MY CURRENT LIST! SALES FINAL UNLESS ITEM IS MISREPRESENTEPD.