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Hand Struck Stamps
Calcutta SD8b — pre-1854 Indian handstamp, 1825–1828, Black

Bengal Presidency · Pre-1854 Handstamp

Calcutta SD8b

Colour & date
Black1825–1828
Rarity
Very common
Note
Both circles single
Catalogue
1989 Catalogue · p. 51
Figure
SD8b
Submitted by
D. Hammond Giles

Census

Census records

9 covers recorded

9 pre-1854 covers bearing the Calcutta SD8b handstamp are recorded below — each entry links to images, provenance and auction details.

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About this mark

The Calcutta SD8b handstamp

Kolkata, also known as Calcutta, is the capital and largest city of the Indian state of West Bengal, on the eastern bank of the Hooghly River.

Calcutta SD8b is a pre-1854 handstruck postal marking of the post office at Calcutta — the present-day Kolkata — in the Bengal Presidency, British India, in recorded use from 1825 to 1828. Known strikes are in black. It is listed in 1989 Catalogue, where each marking of British India is assigned a figure number — hence "SD8b".

9 surviving covers bearing this mark are recorded in the census, each with images and provenance. On the strength of that count the mark is graded "Very common" — the grade moves automatically as new covers are recorded. Collectors searching for calcutta pre stamp covers, calcutta postal history or "Calcutta SD8b" material can compare SD8b across every office or browse the rest of the Calcutta marks.

Both circles single

Frequently asked

What is the Calcutta SD8b handstamp?
Calcutta SD8b is a pre-1854 handstruck postal marking of Calcutta (modern Kolkata) in the Bengal Presidency, British India, in recorded use from 1825 to 1828. The "SD8b" designation is its figure number in the Hammond Giles catalogue of the handstruck postage stamps of India. Known strikes are in black.
How rare is Calcutta SD8b?
Calcutta SD8b is graded "Very common" in this census. Rarity here is evidence-based: it is derived from the number of surviving covers actually recorded, not estimated. 9 surviving covers bearing this mark are recorded in the census, each with images and provenance.
What does a Calcutta pre stamp cover with SD8b look like?
A pre stamp (pre philatelic) cover from Calcutta is a folded letter or envelope carried before India's first adhesive stamp of 1854, with postage shown entirely by hand-struck marks like SD8b. 9 surviving covers bearing this mark are recorded in the census, each with images and provenance. Each census record on this page links to full cover images, dates and auction provenance.
How do I identify or submit a Calcutta SD8b cover?
Compare your cover against the reference impression and recorded examples on this page — check the mark's shape, colour and date range (1825–1828). If your cover is not already recorded, you can submit front and back photographs through the census form on this page; every submission is editor-reviewed before publication.

Same office

Other recorded marks at Calcutta

182 marks

182 other pre-1854 postal markings of Calcutta are recorded in the census. Compare their figure numbers, dates and colours to identify the mark on your cover.

View all Calcutta marks and postal history →

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Also searched as: Calcutta SD8b, Calcutta Giles SD8b, Kolkata postal history, Calcutta handstamp, Calcutta pre stamp cover.

How to cite

Calcutta SD8bhandstamp,” Hand Struck Stamps, https://handstruckstampsindia.com/bengal/calcutta/sd8b (accessed 10 August 2026).

Updated: 10 Aug 2026