Click to expand Tap to zoom Hispano Engines Hispano-Suiza Engine 1918 Instruction Book (NO.-6H) by Hispano Engines Sale $75.00 | / SKU 17169:R Printed Manual - $75.00 Download - $75.00 Printed Manual Download Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Series No. 6H Aeronautical Engines Birkigt Patents