I started with a list I picked up here on another thread, from JB I think. The rest I gathered from other websites by googling " defective Winchester primers" or something of the sort. The list is by no means comprehensive or authoritative, simply a compilation of internet chatter from folks claiming to have experienced problems with the Winny LRs. Take it for what it is.
The best thing to do, I believe, is to contact Winchester at the number listed above and ask about the lot numbers you have. Neither of the lot numbers I have was listed anywhere, but Winchester is still going to recall and replace them.
I'll update the list I posted earlier in a bit, after linking up my Bluetooth keyboard to my iPad.
