Matt : Petroliana and Vintage Motoring
Matt Presents
Original Presentation Script
Step right up and prepare to be transported to another dimension! What we have here is a fantastic example of electro-mechanical arcade history: the 1971 Gottlieb 'Dimension' pinball machine. Designed by the legendary Ed Krynski with mind-bending, psychedelic space artwork by Gordon Morison, this machine is a true product of its era. Produced in 1971, 'Dimension' holds a special place in pinball lore. As the accompanying museum placard notes, it was a pioneer, introducing the beloved drop-down target bank to the pinball world. And it didn't just introduce them; it featured a record-setting 20 drop targets, a feature that still challenges players today. With only 490 units ever produced, it's a rare find compared to its more common cousin, '2001'. The construction is classic Gottlieb: a sturdy wooden cabinet, a vibrant glass backglass, and a playfield packed with mechanical wonders like pop bumpers and those innovative drop targets. Visually, the machine is in very good condition. The playfield shows the expected wear of a well-loved game, and the backglass colors remain striking. Of course, the true value of an electro-mechanical machine depends heavily on its internal workings—the complex network of relays and switches that bring it to life. Given its rarity, historical significance, and the strong collector market for vintage Gottlieb machines, a genuine 'Dimension' in good working order is highly desirable. I give this an authenticity score of 95%, based on its correct visual markers. At auction, a well-maintained example could easily command an estimate of $1,500 to $3,000. It's not just a game; it's a playable piece of pop art history!
Used for this report's TTS and avatar presentation.
Item Report
Gottlieb 'Dimension' Pinball Machine
By: D. Gottlieb & Co. (Design: Ed Krynski, Art: Gordon Morison)
Style: Electro-Mechanical Pinball Machine
Origin: United States
Materials: Wood, glass, metal, plastic, electronic components
Age: 1971
Condition: Very Good (based on cosmetic appearance; playfield shows some wear, backglass appears intact with minor flaking possible, cabinet has typical scuffs; mechanical condition unknown)
Value: Authentic: $1,500 - $3,000 (depending on working condition and restoration); Reproduction: N/A (not typically reproduced as full machines)
Peer-Reviewed Market Values
- Dating Range
- Pending structured dating
- Auction Liquidation
- Pending structured market values
- Fair Market Value
- Pending structured market values
- Replacement Value
- Pending structured market values
- Comparables Used
- 1 comparable
- Research Confidence
- Not Run
Maker's Marks / Writing: 'Dimension', 'D. Gottlieb & Co.', 'Game Over', 'Balls to Play', 'Previous Hi Score', 'Wow', 'Flipper Buttons'
Date: 2026-07-21 22:34:47.622504
Description:
A vintage 1971 electro-mechanical pinball machine titled 'Dimension', manufactured by D. Gottlieb & Co. The game features a psychedelic space theme with artwork by Gordon Morison and design by Ed Krynski. It is notable for being the first game to introduce a drop-down target bank, featuring a record-setting 20 drop targets. The backglass displays vibrant, cosmic imagery, and the playfield includes pop bumpers, a center saucer, and 2-inch primary flippers.
Curator Questions
Curated by Jade
Assessment:
This is a highly collectible and historically significant pinball machine from the electro-mechanical era. Its rarity (only 490 produced) and innovative use of drop targets make it a sought-after piece for collectors. The provided images show a machine in seemingly good cosmetic condition, though a full assessment would require testing its mechanical and electrical functionality.
Individual Images:
- whole pinball machine front view
- detail of backglass artwork
- overhead view of playfield
- detail of museum information placard
Provenance:
Photographed at the Red Hook Pinball Museum, as indicated by the informational placard.
Condition:
Very Good (based on cosmetic appearance; playfield shows some wear, backglass appears intact with minor flaking possible, cabinet has typical scuffs; mechanical condition unknown)
Identification Score: 100%
The machine is clearly identified by the prominent 'Dimension' title, the 'D. Gottlieb & Co.' manufacturer marks, and the accompanying museum placard detailing its history and specifications.
Authenticity Score: 95%
The machine exhibits all the correct characteristics of a genuine 1971 Gottlieb 'Dimension', including the specific artwork, playfield layout, and cabinet style. The presence of wear consistent with age and use further supports its authenticity. Full authentication would require internal inspection.
Image Memory Note
None None
Keywords
Gottlieb, Dimension, Pinball Machine, Electro-Mechanical, 1971, Ed Krynski, Gordon Morison, Drop Targets, Psychedelic Art, Arcade Game, United States
Comparables (Similar Items)

Bally Wizard Pinball Machine with Tommy
liveauctioneers.com
Sold $975 + 12% BP
USA · 1970s · Wood, Metal, Plastic
A classic Bally Pinball Wizard pinball machine, known for its engaging gameplay and vibrant artwork.
View source record
https://www.liveauctioneers.com/item/47705014_bally-pinball-wizard-pinball-machine-minneapolis-mn
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