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Collection of Four Vintage Pinball Machine Backglasses

Matt : Petroliana and Vintage Motoring

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Collection of Four Vintage Pinball Machine Backglasses
Original Presentation Script

Presenting this collection of four vintage pinball machine backglasses. These are original glass panels from classic electro-mechanical games. They feature vibrant, silkscreened artwork on glass, with cutouts for the scoring reels. You can clearly see the manufacturer marks for Gottlieb and Bally, dating these from 1963 to 1972. They appear to be in very good condition, with bright colors and no obvious major peeling visible from the front. As a group of four authentic period backglasses, the auction estimate is $400 to $800. These make fantastic decorative wall art for any arcade enthusiast.

Used for this report's TTS and avatar presentation.

Expert Review Script

Presenting this collection of four vintage pinball machine backglasses. These are original glass panels from classic electro-mechanical games. They feature vibrant, silkscreened artwork on glass, with cutouts for the scoring reels. You can clearly see the manufacturer marks for Gottlieb and Bally, dating these from 1964 to 1972. They appear to be in very good condition, with bright colors and no obvious major peeling visible from the front. As a group of four authentic period backglasses, the auction estimate is $400 to $800. These make fantastic decorative wall art for any arcade enthusiast.

Item Report

Collection of Four Vintage Pinball Machine Backglasses

Merge Reports: Yes (reconciled). Approval remains manual.

By: D. Gottlieb & Co. / Bally Manufacturing Co.

Style: Vintage Arcade & Pinball Memorabilia

Origin: United States

Materials: Glass, paint

Age: 1964-1972

Condition: Very Good (colors are bright, no obvious major peeling visible from the front, though minor wear is expected)

Value: Authentic: $400 - $800 (for the group of four); Reproduction: $100 - $200

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
Insufficient Data

Peer review completed, but this run did not return structured market value ranges.

Maker's Marks / Writing: Various manufacturer marks including 'MFD. BY D. GOTTLIEB & CO. CHICAGO, ILL. 60651' and 'Bally'.

Date: 2026-11-02 13:36:25.292316

Description:

A collection of four vintage pinball machine backglasses, including Gottlieb's 'Bank-A-Ball' (1965), Gottlieb's 'Bonanza' (1964), Bally's 'El Toro' (1972), and Gottlieb's 'King Kool' (1972). Each backglass features vibrant, era-specific artwork printed on glass, with cutouts for scoring reels.

Assessment:

This is a nice grouping of four original pinball backglasses from the golden age of electro-mechanical pinball machines. They appear to be in generally good condition with vibrant colors, though some typical flaking or wear to the reverse paint may be present upon closer inspection. They are highly collectible as decorative wall art.

Individual Images:

  • front of Bank-A-Ball backglass
  • front of Bonanza backglass
  • front of El Toro backglass
  • front of King Kool backglass

Provenance:

None provided

Condition:

Very Good (colors are bright, no obvious major peeling visible from the front, though minor wear is expected)

Identification Score: 99%

The titles, manufacturers, and artwork are clearly visible and correspond to known pinball machines from the 1960s and early 1970s.

Authenticity Score: 95%

The artwork, typography, and scoring reel cutouts are consistent with original production backglasses. There are no obvious signs of them being modern reproductions (such as translites), though a view of the reverse side would confirm the silkscreening process.

Image Memory Note

None     None

Keywords

pinball, backglass, Gottlieb, Bally, vintage arcade, Bank-A-Ball, Bonanza, El Toro, King Kool, United States

The report was edited after initial Artmink draft. Original AI draft preserved in Artmink audit history.

Peer Review Summary

Dating Range 1964-1972
Auction Liquidation Pending structured market values
Fair Market Value Pending structured market values
Replacement Value Pending structured market values
Archived Matches 1 comparable
Research Confidence Insufficient Data

Research Findings

Key Visible Evidence

The provided images show four pinball machine backglasses. The titles and manufacturer marks are clearly visible: Gottlieb's 'Bank-A-Ball' (Image 1), Gottlieb's 'Bonanza' (Image 2), Bally's 'El Toro' (Image 3), and Gottlieb's 'King Kool' (Image 4). The artwork and scoring reel cutouts are consistent with electro-mechanical pinball machines of the era.

Market and Source Support

Reference databases confirm the release dates for three of the machines: Gottlieb's Bonanza (1964), Bank-A-Ball (1965), and King Kool (1972). However, the report incorrectly dates Bally's El Toro to 1963; Bally released El Toro in 1972, whereas Williams released a different pinball machine named El Toro in 1963.

Needs Verification

- The dating of the Bally El Toro backglass needs to be corrected to 1972. - The overall date range of the collection should be adjusted to 1964-1972. - A view of the reverse side of each glass is required to confirm the original silkscreening process and assess the extent of any paint flaking or restoration, as modern reproduction translites can mimic the front appearance.

Advisory Conclusion

The report is partly supported. The identification of the machines is mostly accurate, but the dating for the Bally El Toro is contradicted by grounded sources and must be corrected to 1972.

Report ID:  : fczp9w

Comparables (Similar Items)

Bally Wizard Pinball Machine with Tommy
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