O-22	1968-10-24	Plan with offset table
O-22	1969-11-12	Sail plan
O-22	1968-12-05	Accommodation Station 2
O-22	1969-06-10	Frame curve
O-22	1968-12-17	Rudder design
O-22	1968-12-09	Keel design
O-22	1977-11-28	Mast partners
O-22	1973-06-05	Placement for winch podest Genoa 1
O-22	u.å.	Pencil sketch for a version O-21
O-22	1974-04-01	Proposal for extended aft