A diffraction spectroscope made by Beck with a black lacquered tube. 

The spectroscope is in working order and good condition as pictured above. 

See my other items for a Beck spectroscope with an adjustable slit.

SHIPPING

I'll ship your item as soon as I can after your payment has cleared, usually the next working day.

All items shipped with proof of posting.

BUYERS OUTSIDE THE UK

Before bidding please be sure that this item will be allowed into your country by Customs; 

https://www.royalmail.com/sending/international/country-guides

If it is not allowed I will cancel the sale. 

Buyers outside the UK will have to pay any import duties, taxes and handling charges.

Please look into your local Customs arrangements before buying.