(1) Double end premium jack exactly like this one except with a sheepfoot instead of the spey blade
(2) Sowbelly
(3) Carpenter's Knife. These were made using several different handle shapes. Some are shaped like GEC's 47 pattern. Ideally, the blades would sit low in the handle. This old example has the pulls on the same side whereas I'd put the pulls on opposite sides so that the blades can be lower in the handle.
curved handle
(4) Sleeveboard with locking clip blade and sheepfoot/coping secondary
(5) GEC 38 with the same blade combination shown in #4 (clip and sheepfoot/coping secondary)
(6) Orange Blossom.
(7) Eureka Cattle pattern ...with 2 springs instead of 3 springs... either split backspring whittler or standard cattle knife configuration... and sheepfoot instead of spey blade
(8) 3-blade surveyor