https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13975097Edit ImageSaveSaveEditCropCustom TextThe London registered all leather dog muzzle : (ease, fit & durability) : cannot hurt the dog : best make : all solid leather... / Spratt's Patent Limited.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 783 px | 300 dpiLarge JPEG 3500 x 2283 px | 300 dpiBest Quality JPEG 5315 x 3467 px | 300 dpiFree DownloadThe London registered all leather dog muzzle : (ease, fit & durability) : cannot hurt the dog : best make : all solid leather... / Spratt's Patent Limited.More