The horse planter is #18 on the list of the top 100 McCoy findables! Produced in the 1940’s, planter has the overlapping MN, USA mark on back (difficult to see due to glaze fill-in). Planter is white with semi-glass glaze, has been used as intended and has interior staining. The only “use” evidence is a 1/8” glaze ding on side rim and crazing. The interior crazing has darkened (from potting soil) and the exterior has a few places that have slightly discolored (see photos). This discoloration occurs when a pottery item has crazing and is cleaned with a product containing bleach. Do not be deterred by my description – this is a nice planter that can be enjoyed and used as intended. Nice item, nicely priced.