To the members of her crew, His Majesty's Airship R.34 was known as 'Tiny' - inevitably. The ship was enormous: as big as a contemporary 'Dreadnought' battleship. Her overall length from bow to stern was 643 ft, twice as long as a football field; her maximum diameter was 79 ft and her overall height just short of 92 ft. Her cost was around £350,000 and her total gas capacity was 1,950,000 cubic ft, giving a gross lift of about 59 tons and a disposable lift, when the weight of the structure and permanent fittings was discounted, of 26 tons. Like her sister ship, five engines were fitted, each of 250 h.p.

Please, reread my first reply. I could never mistake that for a Zeppelin.