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.
Keywords from Image Description:
mm dual purpose naval gun Lennusadam . en mm dualpurpose naval gun in Lennusadam maritime museum fi mm yleistykki Lennusadaman merimuseossa own MKFI Collections of the Estonian Maritime Museum Seaplane Hangars mm naval gun in Tallinn Taken with Canon EOS Taken with Canon EFS mm IS USM Files by User MKFI