'Mazo' Santander, Spain (1950s)

img052, a photo by pugwashphotoarchive on Flickr.

The copyright on the back of this group shot details Mazo, Santander, Spain. 

There are no listed Pugwash events in Spain from this time.

We think this was 1950s, do you know what this event may have been?

We can see Joseph Rotblat second from the right in the front row. Do you recognise anybody else? Could the man to Professor Rotblat's right be the same man as img090 (1960s 'Tropical Paradise')?

If you have any information please email us at pugwashphotoarchive@gmail.com (quote img052) or comment below this post.

Thanks!