[Kevvyg1026]

Although we do know which rows many cards are in, we do not know the specific row pattern used for the 1966 high number series. For ease of discussion, let me use the following notation: there are seven unique rows which I will label A through G.

Row A, headed by Northrup, is completely known and has cards (in order from L to R) 554, 568, 584, 581, 534, 558, 573, 536, 529, 572, 574

Row B, headed by Perranowski, has cards (L to R) 555, 562, 559, 564, 561 plus six more, as yet unknown.

Row C, headed by Hoerner rookie, has cards (L to R) 544, 565, 547, 546, 525, plus 6 more as yet unknown.

Row D, headed by Taylor, has cards (L to R) 585, 530, 560, 571, 542 plus 6 more as yet unknown.

Row E, headed by Salmon, has cards (L to R) 594, 535, 575, 580, 550, 538, 579, 537, plus 3 more as yet unknown.

Row F, headed by Mantilla, is completely known, and has cards (L to R) 557, 588, 545, 526, 589, 593, 563, 578, 548, 524, 539

Row G, headed by Shirley/Jackson rookie, has cards (L to R) 591, 540, 567, 527, 577, 596, 551, 543, plus 3 more as yet unknown.

We know that at some point within the two half sheets:
1. rows A, B, C, D, and E are in that order.
2. rows A, F, and G are in that order
3. row E is above row A at some point
4. cards 597, 592, and 549 are in the same row
5. card 533 is in column 6 and must be in either row B, C, or D and whichever row that card is located, must be above A at some point
6. card 583 is in same row (to the left of) 569, and is above the row containing card 523.
7. card 598 appears to be above card 595 and 552 is in same row as 532 (532 is left of 552)
8. card 517 is most likely at the end of a row.
9. row G is above either row B or D at some point (based on miscut 591. can't tell if color is grayish or faded red).


My guess, and it is only a guess, is that one half-sheet contains the pattern: A, B, C, D, E, A, F, G, B, C, D, E. This pattern handles items 1-3 above, plus 9 (if G is above B as I suspect). It is also the same pattern Topps used for one half-sheet in 1965 (both series 5 & 7), as well as 1967 (series 7) and 1969 (series 6).

The second half-sheet pattern must somehow incorporate 533 (meaning that row has to touch row A somewhere). Hope this helps.