AI Appraisal Estimate

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Submitted photo · May 28, 2026

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AI analysis below

AI appraisal

AI analysis & estimate

AI-Generated · Verify before acting

Everything below is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

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AI Identification

·Not independently authenticated·Verify before acting

KLM Blue Delft House Miniature (Bols Genever Bottle) - House No. 21

Decorative Collectible / Miniature Bottle

AI Estimated Value

·Not an official valuation·Verify before acting

$10-20

As of May 28, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This item is a miniature ceramic liquor bottle, designed in the form of a traditional Dutch canal house. The primary color is an off-white or cream, simulating a stucco or brick facade, with details picked out in blue, characteristic of Delftware. The 'house' features multiple windows, nine visible on the front, each with a blue frame and grid pattern to simulate window panes. The main entrance door is centrally located on the ground floor, rendered in a deeper shade of blue. The facade also displays subtle raised lines, possibly representing architectural detailing or the texture of the building material. The top of the building features a stepped gable roofline. The base of the bottle clearly displays printed text: "Blue Delft's exclusively made for KLM by BOLS Royal Distilleries Holland." Below this text, a number "21" is visible, likely indicating the specific house number in a series or collection. The bottle appears to be in excellent condition with no visible chips, cracks, or significant wear. The finish is glossy. The craftsmanship is precise, with clean lines and sharp definition of architectural elements, indicating good quality manufacturing. These types of miniatures were traditionally given as gifts to first and business class passengers on KLM flights, often containing Bols Genever or other Dutch spirits. This particular piece appears to be part of a series showcasing various canal houses from Amsterdam. Based on the branding, it certainly dates from after World War II, with models continuously being produced until the present day, with specific numbers corresponding to actual houses in Amsterdam.

AI Appraisal Report

·AI can make mistakes·Verify before acting
Upon visual examination of the provided images, this item is identified as a KLM Blue Delft House Miniature, House No. 21, produced by Bols Royal Distilleries. My assessment reveals the piece to be in excellent condition, with no discernible chips, cracks, or crazing. The blue details are sharp, the glaze is intact, and the printed text on the base is clear, all of which are consistent with authentic examples. Market analysis indicates these KLM houses are popular and widely collected. Comparables for common, unsealed houses like No. 21 typically sell on online marketplaces and at collector auctions. Demand is steady, but the value is highly dependent on the specific house number, age, and whether the bottle is sealed with its original genever contents. This particular model, No. 21, is a common and early issue, which makes it less rare than some others in the series. The primary factor influencing its value is its excellent cosmetic condition. However, it appears to be unsealed, which places it in the lower value tier compared to sealed, full examples. It's important to note that a definitive authentication cannot be made from images alone. An in-person examination would be required to verify the ceramic's quality, weight, and check for any professionally repaired damage not visible in photos. Confirming the production year would require cross-referencing with KLM and Bols production records.

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