choice. This image is a derivative work of the following images: Verniercaliper legends.svg licensed with Cc-by-2.5, Cc-by-sa-3.0-migrated, GFDL 2006-11-14T11:51:32Z
DescriptionVerniercaliper legends.svg Illustration of a verniercaliper. Vectorised in Inkscape. Date November 2006 Source This file was derived from: Vernier caliper