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Hand Struck Stamps
Calcutta SR50 — pre-1854 Indian handstamp, 1851–1861, BlackCalcutta SR50 — pre-1854 Indian handstamp, 1851–1861, Black (sketch)

Bengal Presidency · Pre-1854 Handstamp

Calcutta SR50

Colour & date
Black1851–1861
Rarity
Common
Catalogue
1989 Catalogue · p. 58
Figure
SR50
Submitted by
D. Hammond Giles

Census

Census records

3 covers recorded

3 pre-1854 covers bearing the Calcutta SR50 handstamp are recorded below — each entry links to images, provenance and auction details.

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About this mark

The Calcutta SR50 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 SR50 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 1851 to 1861. Known strikes are in black. It is listed in 1989 Catalogue, where each marking of British India is assigned a figure number — hence "SR50".

3 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 "Common" — the grade moves automatically as new covers are recorded. Collectors searching for calcutta pre stamp covers, calcutta postal history or "Calcutta SR50" material can compare SR50 across every office or browse the rest of the Calcutta marks.

Frequently asked

What is the Calcutta SR50 handstamp?
Calcutta SR50 is a pre-1854 handstruck postal marking of Calcutta (modern Kolkata) in the Bengal Presidency, British India, in recorded use from 1851 to 1861. The "SR50" 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 SR50?
Calcutta SR50 is graded "Common" in this census. Rarity here is evidence-based: it is derived from the number of surviving covers actually recorded, not estimated. 3 surviving covers bearing this mark are recorded in the census, each with images and provenance.
What does a Calcutta pre stamp cover with SR50 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 SR50. 3 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 SR50 cover?
Compare your cover against the reference impression and recorded examples on this page — check the mark's shape, colour and date range (1851–1861). 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 SR50, Calcutta Giles SR50, Kolkata postal history, Calcutta handstamp, Calcutta pre stamp cover.

How to cite

Calcutta SR50handstamp,” Hand Struck Stamps, https://handstruckstampsindia.com/bengal/calcutta/sr50 (accessed 10 August 2026).

Updated: 10 Aug 2026