91 SS private number plate

91 SS is a dateless UK private registration, notable for its short, four-character format. As a numbers-first registration, its appeal lies in the clear "SS" initials. The "SS" initials are top-tier in popularity, suggesting a broad potential buyer pool. The repetition of identical letters creates a memorable and visually symmetrical registration.

Dateless plates, such as 91 SS, do not show a year identifier, offering a clean look often sought by collectors. This particular registration originates from Aberdeen (East Lothian), adding a layer of regional historical context. The format is a concise 2x2 arrangement of two numbers followed by two letters.

In the UK market, dateless registrations that are shorter tend to be more sought after. The "SS" initials are among the most widely encountered, benefiting from broad appeal for those seeking to represent their surname or personal initials. The number 91 falls within the 10-99 band, with lower numbers within this range typically holding stronger collector interest.

91 SS has verified historical sale information available. On 29 September 2025, it achieved a hammer price of £23,110, with an estimated buyer total of £29,673.

Plate Circle brings together number plate history, value context, for sale listings, spotted records and verified sold-price history where available.