grand piano tilter (was piano horse, et al.)

[Richard Adkins]

The device I'm typing about is not the same as
what is called the "Piano Horse" on the Jansen site.
 It may be they refined the original design which
had wheels on the sides, so that when the
piano was tilted it was "ready to go". The
structure was more substantial than what I
see pictured as "Piano Horse" more like a cage

 Perhaps Jansen's works nearly the same way as the "original".

How much does the "Piano Horse" cost.

Richard