Man Ray Bondage Porno 1930
Here’s a series of hard core (for the time) bondage porno photographed by the great photographer Man Ray in 1930, part of a series called The Fantasies of Mr. Seabrooke:

Here’s a series of hard core (for the time) bondage porno photographed by the great photographer Man Ray in 1930, part of a series called The Fantasies of Mr. Seabrooke:

I’ve always liked the look of rubber surgical tubing when used as a bondage material. This Japanese example found at Erectus is the classic look:
I assume it’s rare because it’s hard to work with, but I’ve never actually tried.
Here ya go:
Elsewhere on Bondage Blog:
She may be chained to the chair, but the lady in this vintage bondage photo looks like she retains some objection to her imminent collaring:

Elsewhere on Bondage Blog:
I don’t know if the girls in the cages are supposed to be really small, or if the smug guy is the size of Mount Rushmore. Either way, this is one of the freakier bondage book covers out there:
Of course I suppose a third explanation is possible. Maybe the cover artist has the worst sense of perspective ever?
If panty raids and dorm room hi-jinks are the locus of some of your bondage fantasies, you might really enjoy My First Time Bound, a series of photoshoots so fresh that even Kink.com finds it calming to include facsimiles of the model IDs in the tour design:
