Offering 1 Vintage DEFUNCT LTV STEEL MINING Co. FRAIM LOCK & BRASS KEY, as shown in photo. Original. See photos. From Erie Mine in Hoyt Lakes, Minnesota. Lock & key have smooth operation. Rare estate find. LTV went bankrupt years ago. White spots are from camera flash. I will combine shipping in U.S.A. to save you $$! We just bought out an estate with lots of collectibles & will be listing them on our site. CHECK OUT OUR OTHER VINTAGE COLLECTIBLES ON OUR SITE! This would make a Great addition to any collection. Check out our FEEDBACK. Thanks for looking & Good Luck bidding. Please bookmark us under your favorite sellers in "My EBAY" for more Collectible & Antiques daily. Check out my other items ! Be sure to add me to your favorites list !