Show only the teaser?

Hello,

I need to reproduce the content of many pages on my own site generated “on the fly” by an Easy Digital Downloads widget. This one is typical (demo site under construction):
https://bazaar.typeheritage.com/downloads/feature/1870s/

The images are linked to product pages, which are set up with “more” tags below the type specimens.

The author has not written a corresponding shortcode that would allow me to append this content to an ordinary WP page.

When I try yours using the above URL, it reproduces the entire page–sidebars and all. Is there a way to limit the output to just the teasers?

Many thanks for your help, Anna

https://www.ads-software.com/plugins/wp-file-get-contents/