Lost at Yongdong - The 71st (Heavy) Tank Battalion 1st Cavalry DivisionEbookLost at Yongdong - The 71st (Heavy) Tank Battalion 1st Cavalry DivisionbyJohn C. GarbinskiRating: 0 out of 5 stars0 ratingsSave Lost at Yongdong - The 71st (Heavy) Tank Battalion 1st Cavalry Division for later