For autographs? They're known for game used.
They've made errors (as do most places), but they generally have a good reputation. They've been around for a long time. I don't know how to compare to PSA or JSA autograph LOAs, but Gray Flannel's game used LOAs are roughly held in similar esteem with collectors.
Last edited by drc; 05-12-2012 at 11:17 AM.
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