HANDCRAFTED SCALE MODEL OF THE TUGBOAT THRESHER: In oak framed display case, handmade scale model of the M/T Thresher by Luzon Stevedoring Corp., Hull #35. Designed and built by Iloilo Dock & Engineering Co.. Scale model 1/4'' to 1'. Model measures 12'' h. x 22'' x 6 1/4''. case 18 3/4'' x 34'' x 13''.