The Pressed Penny Machine Map provides a comprehensive guide to finding pressed penny machines across various locations. This resource helps collectors and enthusiasts locate machines where they can create commemorative flattened pennies.

The map includes locations such as museums, theme parks, and tourist attractions. Users can search by state or browse through different regions to find nearby machines.

The project was discussed on Hacker News where it received 28 points and generated 23 comments. The discussion focused on the utility of the map for collectors and potential improvements to the database.

The map serves as a valuable tool for those interested in pressed penny collecting, offering an organized way to track down machines during travels or local explorations.