| The Triumph #771 | Date - (29th July 1939) | Published by Amalgamated Press |
|---|
1st app of Superman in UK in an advert on back cover.
Advert for the new issue #772
| The Triumph #771 | Date - (29th July 1939) | Published by Amalgamated Press |
|---|
1st app of Superman in UK in an advert on back cover.
Advert for the new issue #772