![Do these coins have bronze disease? How I can I tell encrustation vs patina vs bronze disease? Thanks : r/AncientCoins Do these coins have bronze disease? How I can I tell encrustation vs patina vs bronze disease? Thanks : r/AncientCoins](https://preview.redd.it/2z0fbpr36i831.jpg?width=640&crop=smart&auto=webp&s=01cd02668c6e194993c7093b97f501d97616cbcf)
Do these coins have bronze disease? How I can I tell encrustation vs patina vs bronze disease? Thanks : r/AncientCoins
![Fibula 11; top: image taken soon after the treatments of restoration;... | Download Scientific Diagram Fibula 11; top: image taken soon after the treatments of restoration;... | Download Scientific Diagram](https://www.researchgate.net/profile/Rocco-Laviano/publication/255762881/figure/fig7/AS:298008706076675@1448062220594/Fibula-11-top-image-taken-soon-after-the-treatments-of-restoration-bottom-present.png)
Fibula 11; top: image taken soon after the treatments of restoration;... | Download Scientific Diagram
![[Roman Provincial]. Lot of eight Æ. Fair to Fine, the tetradrachm with extensive bronze disease (should be treated). [Roman Provincial]. Lot of eight Æ. Fair to Fine, the tetradrachm with extensive bronze disease (should be treated).](https://images.vcoins.com/product_image/104/I/6/iZG7rr6GHzf8cQ3kgoF24A9gd9ND54.jpg)
[Roman Provincial]. Lot of eight Æ. Fair to Fine, the tetradrachm with extensive bronze disease (should be treated).
![A new application of Fiber optics reflection spectroscopy (FORS): Identification of “bronze disease” induced corrosion products on ancient bronzes - ScienceDirect A new application of Fiber optics reflection spectroscopy (FORS): Identification of “bronze disease” induced corrosion products on ancient bronzes - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1296207421000583-gr10.jpg)