Old Judge variation question

[tiger8mush]

Hi Joe, thanks for the great info!

So if I understand this correctly - after rereading your post and the book - O'Day has 14 Goodwin & Co.'s available:
FOUR of pose 355-1:
1) N172 1887 Type A,
2) N172 1887 Type B (I have)
3) N175 Gypsy Queen type B 0164
4) N175 Gypsy Queen Type B 1073

FIVE of poses 355-2:
5) N172 1887 Type A
6) N172 1887 Type B
7) N172 1889 Fc (I have)
8) N173 1888 Cabinet
9) N173 1889 Cabinet (N173, New York team version)

FIVE of pose 355-3:
10) N172 1887 Type A (I have, most recent pickup)
11) N172 1887 Type B
12) N172 1888 Fa
13) N173 1888 Cabinet (N173)
14) N172 1889 Fc (I have, trimmed)

Question: For 1888 Fa and Fb & 1889 Fc (and the N173 and N175s), how is it known which poses don't exist for O'Day (other than seeing pose 3 pictured in the book)?

Thanks!!!!
Rob