4 UO private number plate

4 UO is a concise three-character dateless registration. Its short format offers a clean aesthetic, a characteristic favoured by many collectors. The absence of a year identifier adds to its timeless appeal.

As a dateless registration, 4 UO predates the current system of year-stamped plates. This style of registration format, specifically those with one number followed by two letters, is historically significant. The earliest such plates were issued from around 1903. The format itself, one number followed by two letters, adheres to a classic structure.

The number 4 is a low-value digit, and in many desirable readings, single digits such as this are sought after for their brevity and clean appearance. United with the initials UO, the registration presents a distinct identity. The initials UO are considered rare, suggesting a smaller pool of potential interested buyers but also a notable level of uniqueness.

The DVLA released this registration to the open market via DVLA auction in 2018. It sold for £15,034 (hammer price).

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