vintage solid brass atomizer spray plant mister, houseplant misting watering can

Vintage plant misting spray atomizer bottle, about 5 3/4" tall overall. This is late 60s or early 70s vintage, marked Hong Kong.

It looks good, though there's some visible age and cracking to the red rubber gasket at the nozzle as shown in the photos. It's nice and clean, I don't think it was ever used.