#25 Pinion, 25 teeth, 1/4 face.........$11.17
#25A Pinion, 25 teeth, 1/2 face.........$13.15
#25B(3P)Pinion, 12 teeth Tri Axle...........$ 2.77
#25C Pinion, 25 teeth, narrow face (zinc)$ 4.96
#26 Pinion, 19 teeth, 1/4 face.........$ 7.19
#26(P) Pinion, 19 teeth, 1/4 face (P).....$ 4.26
#26(3P) Pinion, 19 teeth Tri Axle...........$ 3.16
#26A Pinion, 19 teeth, 1/2 face.........$ 9.99
#26B Pinion, 19 teeth, 3/4 face.........$12.07
#26C Pinion, 15 teeth, 1/4 face.........$ 6.74
#26N Pinion, 11 teeth, 1/4 face (Zinc)..$ 5.65
#27 Gear, 50 teeth......................$15.77
#27A Gear, 57 teeth......................$17.83
#27A(P) Gear, 57 teeth (Plastic)............$ 7.60
#27A(3P)Gear, 57 teeth Tri Axle.............$ 4.39
#27B Gear, 133 teeth.....................$26.26
#27C Gear, 95 teeth......................$20.11
#27D Gear, 60 teeth......................$17.84
#27F Multi Purpose Gear Wheel, 14 teeth..$ 3.20
#27F(A) Multi Purpose Gear Wheel, No Boss...$ 2.13
#28 Contrate (Crown) Gear, 50 teeth.....$20.46
#28(P) Contrate (Crown) Gear, 50 t, (P)....$ 8.40
#28(3P) Contrate (Crown) Gear, 50 t Tri Axle$ 6.26
#29 Contrate (Crown) Gear, 25 teeth.....$10.20
#30 Bevel Gear, 26 teeth................$15.89
#30D Bevel Gears, Pair, 16 & 48 t........$38.95
#31 Gear, 38 teeth, 1/4 face...........$16.14
#32 Worm................................$ 7.50
#32(P) Worm (Plastic)......................$ 5.33
#34 Spanner, Square Nut.................$ 1.59
#34B Box Spanner.........................$ 3.19
#35 Spring Clip (Plastic)...............$ .39
#36 Screwdriver, Flat Blade.............$ 2.68
#36C Large Allen Key.....................$ 2.13
#36D Small Allen Key.....................$ 2.10
#37A Square Nut..........................$ .12
#37B Allen Head Bolt, 1/4 Black or Zinc.$ .17
#37H Square Nut, Locking.................$ .52
#38 Washer 3/8.........................$ .08
#38A Spacer (Plastic)....................$ .31
#38B 38B Mini Spacer (Plastic)...........$ .31
#38D Washer, 3/4........................$ .42
#40 Hank of Cord, Black or White........$ 2.99
#41B Split Propeller, Tri Blade Orange...$ 1.34
#43 Tension Spring......................$ 1.35
#44 Stepped Bent Strip..................$ 1.12
#45 Double Bent Strip...................$ 1.59
#45A Double Angle Channel Strip..........$ 2.29
#46 D/A Strip, 2 1/2 x 1 2 x 5 x 2 h..$ 1.71
#46A D/A Strip, 1 1/2 x 1 2 x 3 x 2 h..$ 1.56
#47 D/A St, 2 1/2 x 1 1/2 3 x 5 x 3 h.$ 1.77
#47A D/A Str, 3 x 1 1/2 3 x 6 x 3 hole.$ 2.10
#48 D/A Str, 1 1/2 x 1/2 1 x 3 x 1 h..$ 1.20
#48A D/A Str, 2 1/2 x 1/2 1 x 5 x 1 h..$ 1.46
#48B D/A Str, 3 1/2 x 1/2 1 x 7 x 1 h..$ 1.57
#48C D/A Str, 4 1/2 x 1/2 1 x 9 x 1 h..$ 1.77
#48D D/A Str, 5 1/2 x 1/2 1 x 11 x 1 h.$ 2.11
#48E D/A Str, Spcl 1 x 1/2 1 x 3 x 1 h.$ 1.02
#50 Slide Piece with Boss...............$ 5.35
#51 Flng Plate, 2 1/2 x 1 1/2 5 x 3 h.$ 3.31
#51A Flanged Plate, 1 1/2 x 1 3 x 2 h..$ 2.59
#51B Flng Plate, 1 1/2 x 1 1/2 3 x 3 h.$ 2.76
#51C Flanged Plate, 1 x 1/2 2 x 1 hole.$ 2.03
#51D Corner Flg Plt, 1 1/2 x 1 3 x 2 h.$ 2.24
#51E Sp Flg Plt, 2 1/2 x 1 1/2 5 x 3 h.$ 2.96
#51F Flng Plate, 2 1/2 x 1 1/2 5 x 3 h.$ 2.81
#51G Flng Plate, 1 1/2 x 1 1/2 135ฐ....$ 2.59
#52 Flng Plt, 5 1/2 x 2 1/2 11 x 5 h..$ 8.15
#52A Flat Plt, 5 1/2 x 3 1/2 11 x 7 h..$ 8.76
#53 Flng Plate, 3 1/2 x 2 1/2 7 x 5 h.$ 5.53
#53A Flat Plate, 4 1/2 x 2 1/2 9 x 5 h.$ 5.03
#54 Flng Sector Plt, 4 1/2 24 to a cr..$ 7.05
#55 Slotted Strip, 5 1/2...............$ 2.74
#55A Slotted Strip, 2...................$ 1.35
#57B Small Ballasting Hook...............$ 1.92
#57C Large Ballasting Hook...............$ 2.99
#58 Spring Cord.........................$19.77
#58A Coupling Screw for Spring Cord......$ 1.58
#58B Hook for Spring Cord................$ 1.80
#59 Set Collar..........................$ 1.26
#59A Little Rubber Set Collar............$ .95
#59B See #59C
#59C Collar, Silicone....................$ .80
#62 Crank...............................$ 4.13
#62A Threaded Crank......................$ 4.65
#62B Double Arm Crank....................$ 4.83
#63 Coupling............................$ 4.48