Does R1 score?

[youngump]

ASA. Bases loaded, one out. All three runners think there are two outs and go on contact on a very high fly ball which is caught. R1 and R2 score without attempting to tag up. R3 is called out on appeal. Then R2 is called out for a fourth out appeal.

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I would have said yes up until reading the book last night [dangerous I know, another thread coming on that too]. But from reading the third point on scoring it appears to read that no runs score if the 4th out is the result of an appeal on a runner who has scored. [Sorry I don't have my book here for reference]. Is that correct?
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