This one based on the ink bleed though from doodle 122 on the previous
page in my notebook.

Neil Feather

Have to love a site with instruments classified into
“Former Guitars” and “Strung Apparati” amongst others.

Had a lunch time coversation that involved the Gitler guitar. So
tracked down a Link

Make me want to build one.

Steinberger String Console

Looks like a cross between a lap steel and a chapman stick. From
a Q&A with Ned
Steinberger