Seeking VW Promo Film w EV bay window pickup from early 70's

[914rrr]

I'm seeking any information about a VW Promo 8mm or 16mm film I saw in high school around 1972-1975 that featured, among other models, a prototype bay window EV / electric pickup truck that had 'swappable" lead acid battery packs in the lower cargo bay.
IIRC, it showed an early Super Beetle on a skid pad / slalom course as well.
Any information about this VW Factory Promo Film would be appreciated.
Thanks, Rob AKA 914rrr

[busdaddy]

Maybe a clue here?: https://www.thesamba.com/vw/forum/viewtopic.php?t=279096&highlight=elektro
_________________
Rust NEVER sleeps and stock never goes out of style.

Please don't PM technical questions, ask your problem in public so everyone can play along. If you think it's too stupid post it here
Stop dead photo links! Post your photos to The Samba Gallery!

Слава Україні!

[notchboy]

So there are pics out there for sure of the removable tray on a single cab VW bay window bus. Ive posted them myself at one point but cant find them in the thousands of other pics Ive posted.
_________________

[Opossum]

_________________
"You can lead an aircooled to water, but you can't make it drink"
"Live and learn or crash and burn"
"It's only Cool, If it's Air-Cooled"
Virginia Whiteface (Opossum) the first VW
Camper Special Club Member
1973 Orange Westfalia Hard top, Original owner