MODEL EXPERIMENTS ON THE ELASTIC STABILITY OF SUBMARINE PRESSURE-HULLS. By Constructor Lt.-Commander Viscount T.Tokugawa,Imperial Japanese Navy. 静止画資料 1928 平賀譲デジタルアーカイブ | 柏図書館
ARMOUR BARS IN AND AROUND FUNNEL UPTAKES/ARRANGEMENT OF ARMOUR BOLTS/POSITION OF ARMOUR BOLTS AND DETAILS/ARMOUR BOLT/ARMOUR BOLT FOR MAIN DECK BATTERY SIDES AND BULKD HEADS/BOLTS FOR SECURING BELT ARMOUR TO STEM CASTING/AFTER MAIN DECK SCREEN BULKHEAD/DE 静止画資料 1917 平賀譲デジタルアーカイブ | 柏図書館