| Non-rigid. -----------------------+------------------+--------------------+--------------------+--------------------+--------------------+--------------------+--------------------+--------------------+--------------------+-------------------- ~Volume~ c. feet (m cubed.)| ~3700~ | ~3000~ | ~1500~ | ~2140~ | ~7600~ | ~800~ | ~600~ | ~9800~ | ~10,000~ | ~6200~ ~Length~ feet (m.)| 200 (61) | 184 (56.25) | ... | 164 (50) | 236 (72) | 121-1/2 (37) | ... | 259 (77.80) | 279 (85) | 250 (77.60) ~Diameter~ feet (m.)| 35-1/2 (10.80) | 34-3/4 (10.58) | ... | 29-1/2 (9) | 46 (14) | 19-3/4 (6) | ... | 49 (14.90) | 52-1/2 (16) | 42-3/4 (13) {fabric | Continental | Continental | ... | Continental | Continental | ... | ... | Continental | Reidinger | Continental ~Gas Bags~{ballonets | 1 | 1 | ... | 1 | 2 | ... | ... | 2 (3100 m cubed.) | 2 | 2 {compartments| 3 | 2 | 2 | ... | ... | ... | ... | ... | ... | ... ~Lift~ {total tons | 4 | 3-3/4 | ... | 2 | 7 | 1/2 | 1/3 | ... | ... | 7-1/2 {useful tons | 1-1/4 | 1 | ... | ... | ... | ... | ... | nearly 4 | about 3-1/2 | 2-3/4 ~Motor~ h.p.| 1-70 Panhard | 1-105 Clement B. | 1-75 E.N.V. | 1-60 Labor | 2-110 N.A.G. | 1-24 (=24) | ... | 2-150 Chenu | 2-180 Maybach | 2-130 Clement B. | (=70) | (=105) | (=75) | (=60) | (=220) | | | (=300) | (=360) | (=260) ~Propellers~ number| 2 | 1 | 1 | 1 | two 4-bladed | 1 | 1 | 3 | two 4-bladed | 2 ~Speed~ m.p.h. (km.)| 30 (49) | 33-1/2 (54) | 13 (21) | 33-1/2 (54) | 37 (59) | 23 (37) | ...