B155- GB 198118p Queen Victoria & The Great Exhibition Mini Sheet Block of 6

Here’s a ready-to-copy eBay draft listing for your attached GB 18p stamp block:

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Title

GB 1981 18p Queen Victoria & The Great Exhibition Mini Sheet Block of 6 – Harrison Printing – Mint Never Hinged

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Category

Stamps › Great Britain › Elizabeth II (1952-Now) › Commemorative Issues › 1971-Now › Mint

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Condition

Mint Never Hinged (MNH) — pristine gum, unmounted, clean margins, with colour control strip and Harrison imprint.

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Item specifics

Field Details

Issuing Country Great Britain

Denomination 18p

Year of Issue 1981

Topic The Great Exhibition / Queen Victoria

Printing Harrison & Sons

Format Block of 6 with margin & colour control strip

Quality Mint Never Hinged (MNH)

Cancellation Type None (unused)

Era Decimal

Features Control number “00”, left margin colour guide, imprint “Harrison”

Modified Item No

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Description (for the listing body)

Beautiful unmounted mint block of six 18p stamps issued by Royal Mail in 1981 to commemorate the Great Exhibition of 1851 featuring Queen Victoria.

Left margin includes colour control blocks (1A–2E) and Harrison imprint, highly collectible for specialists.

Bright colour, sharp perforations, clean gum, and excellent centring — ideal for presentation or investment.

Shipped in a protective sleeve and backed for safe delivery.

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Valuation

Typical retail for a single MNH stamp: £0.75–£1.25

Full control block (as shown): £6–£8 retail value depending on condition

Specialist catalogue (Stanley Gibbons estimate): around £7

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Recommended eBay Listing Price

Buy It Now (Fixed Price): £7.99

with Best Offer enabled