Rob Ketcherside:
Vienna Strassenbahn, April 1968
Rob Ketcherside:
Vienna, April 1968
Rob Ketcherside:
IAEA Lounge, Vienna, 1968
Rob Ketcherside:
France and Italy, IEC Conference, Vienna 1968
Rob Ketcherside:
IEC Conference, Vienna 1968
Rob Ketcherside:
US and UK, IEC Conference, Vienna, 1968
Rob Ketcherside:
Keep it up - Vienna? 1968