(This is meant as a reply to post No.46 here-
http://www.griswoldandwagner.com/cgi-bin/yabb/YaBB.pl?board=Price;action=display;num=1099703627;start=45#45but I decided to make it a new topic)
The first series of Erie skillets have a "scoop" handle, see blue book pg.15 bottom right No.11. Note scooped out bottom of handle. Spider on same page is second series Erie skillet. Note reinforcing on skillet wall where handle attaches and what the underside of the handle looks like No 'scoop'. Reinforcing on skillet wall at handle attachment can also be on some first series but will be "anthill" or rounded shaped instead of the curvy triangular which is the later and more common reinforcing.
Pg. 16 top left No. 8 skillet is first series with handle reinforcement and scoop handle. Note that No.5 next to it also has what looks like the scoop handle but it is different and not as scooped out. No.8 in middle of page is series 2-1/2 (or 3--we don't have these series pinned down very exactly) and has the pattern number. I think it is these pans that are like series 2 but are more substantial in construction; still a very nice series and has the reinforced top rim. Later series also have a reinforced top rim as do probably all Griswold skillets but the reinforcing is not DISTINCT but smoothed out or tapered instead of square shouldered.
I don't agree with dating in most books and would like to know how those dates were arrived at. I do know from a Selden & Griswold catalog that they were making a FULL line of pieces in 1883 including skillets sizes 7-12. The 6 came with series 2 and the 5 came very late or the last series.
Since pattern numbers probably started c.1891 (there are a few 1891 patented ERIE bowls such as Yankee Bowls that do not have a pattern number but most do so that would indicate to me that p/n's were started on the bowls c.1891-92. Were the skillets started the same time or earlier or later? Who knows but let's assume they were started close in time. The first Griswold cookware was made in (who the hell knows?) I would say c. 1879 with Griswold's first (was it the first?) 1880 patented waffle iron. Assumptions are dangerous but what else do we have to go by?
I would say series 1 skillets were made c.1880+ to c.1886 and series 2 from c.1886 to 1891. Pure "educated" guess on my part and I open up the discussion for better dating if possible. Looking at the number of skillets we see from series 1 and 2 and later series I think this gives an appropriate number of years for those two series of skillets to be made. The water remains muddy on dating but this is my best guesstimate to date. I've been unable to find anyone who can give information for better or closer dating and this may be the best we will ever be able to do.
Steve