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Ashley and Jacob — Welcome to the House of Coop. Everyone’s invited.

Good to Know

KLM Delft Houses

Discover how KLM’s little blue and white houses became a beloved collection, from their first flights in 1952 to the real buildings behind them.

Miniature Delft houses and blue and white plates displayed on an ornate wooden hutch

We’ve sold these little blue and white houses before and they’ve always been popular. Between how they started, what was inside them and why people collect them, there’s a lot worth knowing. The more you know, the more you notice!

A little house to take home

KLM Royal Dutch Airlines started giving these miniature houses to First Class passengers in 1952. They were little ceramic bottles filled with alcohol, first liqueur and later Dutch gin, that passengers could take home after their flight. KLM still gives them to World Business Class passengers on intercontinental flights today.

The more you know, the more you notice!

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Real buildings, in miniature

Their blue and white look comes from the Dutch tradition of Delft Blue pottery. The collection celebrates real buildings, mostly in the Netherlands, with a few farther afield, including Curaçao and Aruba. You can see that same Dutch architecture throughout Amsterdam in the photos we shared.

One more house to hunt for

As KLM created more houses, they became collectible. Each one is numbered, so people can keep track of the houses they own and hunt for the ones they’re missing. As of September 2026, there are 106 in the main collection, with a new house traditionally added each year on October 7, KLM’s birthday.

Have you seen these before?

💜💚 If this was GOOD TO KNOW, like our original Facebook post and we’ll keep sharing more things worth knowing about the vintage we all love.

Photos shown are not our own and are shared for educational purposes.

Explore more: KLM’s history, the Delft Blue house collection, and the houses from Aruba and Curaçao.

Have you seen these little houses?

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Ashley and Jacob Cooper — Welcome to the House of Coop. Everyone’s Invited.

Curated Vintage.
Live Auctions.
Everyone’s Invited.

Welcome to the House of Coop! If this is your first time here, I’m Ashley, and this is my husband, Jacob. We’re the Coopers—a.k.a. House of Coop.

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