Sextant by Jesse Ramsden


Jesse Ramsden

Fine art poster

More products…
  • Amazing giclée print quality
  • 280gsm thick fine art print paper
  • 100+ year colour guarantee
  • Dimensions:
    • x cm overall ( x in)
    • x cm image ( x in)

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Our prints

We use a 280gsm fine art paper and premium branded inks to create the perfect reproduction.

Our expertise and use of high-quality materials means that our print colours are independently verified to last between 100 and 200 years.

Read more about our fine art prints.

Manufactured in the UK

All products are printed in the UK, using the latest digital presses and a giclée printmaking process.

We only use premium branded inks, and colours are independently verified to last between 100 and 200 years.

Delivery & returns

We print everything to order so delivery times may vary but all unframed prints are despatched within 2-4 days via courier or recorded mail.

Delivery to the UK is £5 for an unframed print of any size.

We will happily replace your order if everything isn’t 100% perfect.

Sextant by Jesse Ramsden zoom


Polished brass frame with wooden handle. Signed on the cross bar 'Ramsden London', and marked on the top end of the index arm 'D.33' [Hydrographic Office serial no, see serial no index]. Brass scale from -2 to 134 by 20, measuring to 120. Brass vernier to 20'', zero at right. Tangent screw on the front of index arm (milled knob missing), clamp screw on the back. The lower part of the index glass is silvered, and fitted with a Maskelyne flap, the upper part is black. Index and horizon glass (glass missing) adjustment by screws. Three shades (all red), one horizon shade (red). Telescope bracket in two parts, fitted for correcting collimation error, perpendicular adjustment by rising piece and milled knob. Telescope (127 mm) inverted image (possibly not original to this instrument). Radius 15'' (381 mm).
Jesse Ramsden

  • Image reference: F6420-001

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