Weekly Shonen Jump #320

When was Weekly Shōnen Jump #320 published?

Weekly Shōnen Jump #320 has a cover date of April 20, 1975 (it went on sale earlier, on March 19, 1975), published by Shueisha in Japan.

Which manga series were featured in Weekly Shōnen Jump #320?

Weekly Shōnen Jump #320 (cover-dated April 20, 1975) featured Play Ball (special chapter), Kōtetsu no Queen, among other ongoing serializations.