486. Production-Made Printed Flux Capacitor Schematic | BACK TO THE FUTURE PART III (1990)

Sold Stock #206643 | Sold Apr 1 2026

BACK TO THE FUTURE PART III (1990)

Entertainment Memorabilia Live Auction: Los Angeles Spring 2026

486. Production-Made Printed Flux Capacitor Schematic

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Bidding for this lot will end on Thursday, March 26th. The auction will begin at 9:00 AM (PDT) / 12:00 PM (EDT) / 4:00 PM (GMT) and lots are sold sequentially via live auctioneer; tune in to the live streaming broadcast on auction day to follow the pace. Note other lots in the auction may close on Wednesday, March 25th or Friday, March 27th.

A printed schematic of the flux capacitor from Robert Zemeckis' Back to the Future Part III. Marty McFly (Michael J. Fox) and "Doc" Emmett Brown (Christopher Lloyd) found a schematic with repair instructions when they located the DeLorean time machine inside the Delgado Mine.

This diagram was custom-printed on marbled paper by Earl Hayes Press but ultimately unseen in the final cut. It features a detailed plan of how the component worked, five repair steps noted in the bottom left corner, and printed annotations throughout. A rendering of the flux capacitor itself is boxed in with a red dotted line. The schematic exhibits curling from being rolled for storage. Dimensions: 35" x 23" (89 cm x 58.5 cm)

Estimate: $3,000 - 6,000

Size

Item size: 35" × 23" × 0.1" (88.9cm × 58.42cm × 0.25cm)

This item comes with a Propstore Certificate of Authenticity

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BACK TO THE FUTURE PART III (1990)

Westside Children's Center Benefit Screening Book

$225 approx. £168 / €189

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