They are great!
Mine has a few minor scratches, and the identical replacement hose as Kiethers does. $10 2 years ago at Salvation army. I touched them up with burgundy metallic Pontiac paint. Original cleaning tools too, and in good shape. The crevice tool was cracked. I found a blue one and painted it.
I also have a model 1279 Brandywine. I bought it for my mom in 1979. Both came with the same Vibragroomer I power nozzle.
There are photos somewhere on the site archive as "I'm new here".
Petek has a mint condition example, and the coordinating upright.