This telescope is typical of the type used on board ship in the 19th century for general observations. It has a tapered barrel covered with plaited canvas that is painted to resemble leather. It has a single brass draw tube and brass fittings that include a pivoted eyepiece cover, an objective lens cap and a sliding sunshade.

The maker's name is inscribed on the draw tube as 'Roberts / Strand St. / Liverpool', probably Thomas Roberts who traded from that address in the 19th century.