The first Kerisper, off La Rochelle

Kerisper-101 13 knots with a 10 hp motor
13 knots with a 10 hp motor
Kerisper-102 A very seaworthy craft
A very seaworthy craft
Kerisper-103 Being light, Kerisper does not need power to plane
Being light, Kerisper does not need power to plane
Kerisper-104
Kerisper-105
Kerisper-106