This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Suwmiarka moduowa. en Vernier caliper for geear measurement pl Suwmiarka moduowa do pomiaru gruboci zba na staej ciciwie own Rrudzik Cczero Measuring instruments dimension
Page 2023 Free-images.com. All images are Public Domain