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Marilyn : Mid-Century Modern

Marilyn Presents

Premium upgrade: Marilyn delivers your appraisal as a guided podium narration with synced visuals and voiceover. Output is a narrated, animated slideshow with video intro and outro, sandwiching the autoplay voiceover sequence in actual video.

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Presentation Script

Here we have a classic American Mid-Century Modern Coca-Cola Vendo bottle vending machine — one of those objects that is equal parts industrial design, advertising icon, and time capsule. Its rounded top, bold red cabinet, and crisp white script are pure postwar optimism, built not just to sell soda but to sell an entire lifestyle of convenience and refreshment. The clues to age are unusually good here. The serial plate identifies The Vendo Company of Kansas City, and the interior stencil marked August 1949 places it neatly in the great postwar vending era. That makes this less diner fantasy decor and more genuine roadside Americana. Construction is exactly what we hope to see: painted steel body, proper Vendo hardware, rotary bottle carousel, coin mechanism, and period refrigeration components. These machines were industrial workhorses, and this one still shows that honest mechanical backbone. Condition is respectable but not pristine. The exterior appears refreshed or refinished, with some scuffs, paint loss around hardware, and age to the interior mechanism and compressor area. That actually helps the story — it looks used, not newly fabricated. Mechanical operation cannot be confirmed from photos alone. On authenticity, I’d score it around 88 out of 100: strong evidence for a genuine period machine, with some likely cosmetic refinishing rather than untouched original paint. At auction, I’d place it conservatively around $1,500 to $3,000 as a period example in present condition. If it were merely a later decorative reproduction, the value would collapse to perhaps $300 to $800. In short: a very charismatic survivor — the kind of machine that makes a room feel instantly colder and more nostalgic.

Item Report

American Mid-Century Modern Painted Steel Coca-Cola Vendo Bottle Vending Machine

By: The Vendo Company, Kansas City, Missouri

Style: Mid-Century Modern advertising machine / Americana

Origin: United States

Materials: painted steel, aluminum, chrome-plated metal, glass/plastic instruction windows, mechanical coin gear, refrigeration components, rubber wiring

Age: circa 1949-early 1950s

Condition: Good (older machine with visible wear, likely refinished exterior, unrestored mechanical condition unknown)

Value: Auction estimate: $1,500-$3,000 as a period original in present unrestored/display condition; $300-$800 if a later reproduction or heavily altered non-working decorative shell.

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
2 comparables
Research Confidence
Insufficient Data

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

Maker's Marks / Writing: Model No. 39B5K; Serial No. FA10783; 'The Vendo Company Kansas City MO'; patent notice label 'The Vendo Company Kansas City Made in U.S.A.'; stencil 'AUG 1949'; Coca-Cola slogans 'Drink Coca-Cola in Bottles,' 'Ice Cold,' and 'Have a Coke.'

Date: 2026-05-08 17:20:58.303593

Description:

An upright red Coca-Cola bottle vending machine with rounded top, painted steel cabinet, chrome-trimmed coin and bottle access hardware, interior rotary bottle rack, and refrigeration unit. The machine appears to be a period Vendo example rather than a modern decorative reproduction, with age-consistent wear, original-style components, and visible maker/model plates.

Assessment:

This is most likely an authentic mid-century Coca-Cola Vendo bottle vending machine, identifiable by the serial plate reading model no. 39B5K, the Vendo patent label, the August 1949 date stencil, and the correct internal rotary bottle carousel. The painted surface looks refinished or at least refreshed, but the machine retains convincing period hardware, coin mechanism, cooling unit, and interior wear. It presents well as Americana advertising and vending memorabilia, though condition and apparent non-restored mechanical state keep the estimate conservative.

Individual Images:

  • whole vending machine front
  • upper half of vending machine
  • side view vending machine
  • interior vending machine open
  • detail of coin mechanism
  • lower half interior compressor
  • detail of model serial plate
  • detail of dated stencil
  • detail of deposit coin window
  • detail of bottle carousel
  • detail of patent label
  • detail of bottle door hardware

Provenance:

No documentary provenance provided in the images.

Condition:

Good (older machine with visible wear, likely refinished exterior, unrestored mechanical condition unknown)

Identification Score: 98%

The maker's plate, patent label, Coca-Cola graphics, Vendo-branded bottle door, and visible bottle carousel all strongly support identification as a Vendo Coca-Cola vending machine.

Authenticity Score: 88%

Authenticity is supported by the original-looking Vendo serial plate, dated interior stencil, age-consistent coin mechanism, compressor assembly, and correct internal construction. The bright exterior paint may be a later refinish, and some decals or finish areas may have been touched up, so I would not call it untouched original, but it appears to be a genuine period machine rather than a modern reproduction.

Image Memory Note

None     None

Keywords

American, Mid-Century Modern, Coca-Cola, Vendo, vending machine, bottle vendor, Americana, advertising, soda machine, painted steel, Kansas City

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

Peer Review Summary

Dating Range circa 1949-early 1950s
Auction Liquidation Pending structured market values
Fair Market Value Pending structured market values
Replacement Value Pending structured market values
Archived Matches No archive matches yet
Research Confidence Insufficient Data

Peer Review

Key Visible Evidence

The subject item is clearly identifiable as a Vendo Coca-Cola bottle vending machine, model F39B5K, based on the serial plate (Image 7). The internal stencil 'AUG 41949' (Image 8) strongly indicates an August 1949 manufacturing date, aligning with the report's dating. The exterior paint appears vibrant, supporting the report's observation of a likely refinished or refreshed surface. The internal rotary bottle carousel and compressor unit are consistent with period Vendo machines (Image 4).

Market and Source Support

Research confirms that the Vendo 39 model was indeed produced from 1949 to the mid-1950s, corroborating the report's age assessment. Comparables for Vendo 39 machines show a range of values influenced by condition, from unrestored to fully functional and restored examples. The report's attribution to The Vendo Company, Kansas City, Missouri, is directly supported by the visible maker's plate.

Needs Verification

- The exact mechanical functionality and operational status of the refrigeration unit cannot be confirmed from images alone. Further testing would be required. - The extent and originality of the exterior refinishing, including decals and paint layers, would benefit from closer inspection (e.g., UV light examination). - The '4' in the 'AUG 41949' stencil (Image 8) is likely a misstamp or anomaly, with 'AUG 1949' being the intended date, but this minor ambiguity exists.

Audit Conclusion

The report's identification, maker attribution, and dating are well-supported by visible evidence and grounded sources. The assessment of authenticity as a genuine period machine with a likely refinished exterior is reasonable. The auction estimate provided in the report is generally consistent with market comparables, though the unknown mechanical condition suggests a slightly more conservative high-end for auction liquidation.

Report ID:  : rf45fa

Comparables (Similar Items)

No archived comparables matched this report yet.