Large Brown Brutalist Terra Cotta Vase in Excellent Condition 14" High

Large Brown Brutalist Terra Cotta Vase in Excellent Condition. Based on similar items, this appears to be from the 60s. However, the bottom design is slightly different than some of the others shown and I do not see a stamp on the bottom. The bottom markings could be worn off but hard to tell. It measures just under 14" high and bottom base is 5.75" in diameter. It's a heavy piece weighing 6.2 lbs.