vintage Marvin 282 window fan, sturdy metal frame w/ dual fans, working 3 position switch

Vintage Marvin window fan, with very retro green metal frame. This has three settings - left fan, right fan, both fans together.

The frame adjusts from 24" across at the shortest, about 36" at the longest (both sides extended, with additional wing added on one side). Wing and metal support for it are included, as shown.

There's two metal stand arms which fold out on the bottom to make this a free standing unit, though I think generally this type of fan just sits in the window frame, held in an upright position by the window above it.

It's nice and clean with very little finish wear or rust. It's been used, and oiled when packed away years ago - there's some old sticky oil around the motors. The oil has done a good job, this runs well and quietly, no smells or noises. Working fine!