Jawapérák Czech

Registry

How many Péráks survived?

Nobody knows. Tens of thousands were produced, and an unknown share has survived — scattered across garages, barns, and collections. This registry is an attempt to map that.

–machines
–250 ccm
–350 ccm
–countries
Have a Pérák? Even an incomplete or disassembled machine belongs in the registry.
Add a machine

Surviving machines

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How the registry works

What's public and what isn't
FieldVisibility
Type, year, condition, colorPublic
Serial numbersPartially public only — last three characters masked
Region / countryPublic (not the exact address)
Owner's name and contactNever public — only via the form, with consent
Photos and the machine's storyPublic
Why we mask part of the numbers

A complete serial number can be misused to clone an identity — by restamping it onto another machine, potentially a stolen one. The masked part stays in the database and is used for verification; it's just not publicly visible.

We manually review every entry before it's published — not to be strict, but for data quality. An incomplete entry is still welcome; it can always be filled in later.