[sdiy] Spring Reverb - Richard Burmer - Gear ID?

[cheater cheater]

Hi guys,
I was wondering if anyone could help me ID the noisemaker heard on
3:30 in Richard Burmer's song:

Richard Burmer - Western Spaces - A Story from the Rain

I am assuming it's a spring reverb - maybe put in a slight feedback loop..

The song is from the joint album between Richard, Kevin Braheny and
Steve Roach... here's the full tracklist for relevance:

Steve Roach - Western Spaces - The Breathing Stone
Kevin Braheny - Western Spaces - Desert Walkabout
Richard Burmer - Western Spaces - A Story from the Rain
Kevin Braheny / Steve Roach - Western Spaces - Desert Prayer
Richard Burmer - Western Spaces - Across the View
Steve Roach / Thom Brennan - Western Spaces - In the Heat of Venus
Steve Roach / Kevin Braheny / Richard Burmer - Western Spaces - Western Spaces

Cheers!