One of your specimens exceeds the upload filesize limit, 1024 kb (1.2 mb?). Can you re-sample it? First, convert any color model (usually RGB) to grayscale. It may also help to export it in .png or .gif format. The .tif format (native to scanners and preferred for superior working specimens) is not supported by browsers.
Otherwise, maybe a link to another site where Chapel members may view it?
The typeface title translates in English to Encrusted Latin. It “looks” French, and it is a latin. I have yet to write a page about latins (developed during the 1870s); this one on runics introduces it: