What are the ratings and certificates for Last of Summer Wine - 1973 Cashflow Problems 13-4?

It seems you're asking about the ratings and certificates for a specific episode of the show "Last of Summer Wine." However, there's no readily available information online about specific ratings and certificates for individual episodes of this show.

Here's why:

* Older Shows and Certificates: Shows like "Last of Summer Wine" (which aired from 1973 to 2010) were created before the current widespread use of detailed ratings and certificate systems.

* Regional Variation: Certificates and ratings can vary depending on the country and region.

* Episode-Specific Data: It's rare to find episode-specific ratings information for older shows.

If you're interested in knowing the general ratings and certificates for the show as a whole, you might find information on sites like IMDb or the BBC website.

Let me know if you have other questions.