alanI would have to say that it is Z435, print is not real good.
Now for the rest of everything listed in the book
Mowers# 7,8,10,14,15, &16
Z435
P228
W105
C103
Sharp's rake
No wrenches listed
Steel rakes# 1.2.3.4.5.6.&7
None shown
Steel hay tedder #2, &3
Z435
Side delivery Rakes #1,&2
none shown
Hay loader
Z435
Cultivator 10,13, &17 tooth
Z435
Z189
Cultivator 6 &7
Z435
Hoe & disc drills 1,2,3,4,6,&8
Z189
Shoe & disc drills
Z435
Z189
Disc harrow5,12,13,&14
J7
Drag Harrow 5,12,13,&14
Z435
#8 straw cutter
none shown
Cream seperators # 1,2,&3
C1141
C1142
C1140
C1286
C1287
Manure Spreaders 1,2,&3
80
F128
Drills # 11,14,16,20,22,&24
none shown
#4 cream seperator
C1391
C139
This is everything I can find. Hope this helps
Steve