Here's my threadless finds so far this spring. I already posted the unembossed 742 at the top left but thought I would put on a group shot of the other bits and pieces I've found. The 742 is missing almost half the skirt; it stands up but leans a bit. To the right of that, 2 pieces of another 742. I'm pretty sure the 2 shards at the bottom are both parts of 740.7s. The tie wire came out of the same hole as the shard on the bottom right so maybe the one that was attached to it. Not much, but enough to keep me going for a bit.
(Thanks Chris, attachment worked.)