Buy the new Lodge.If you are standing at a flea market deciding whether a rusty Griswold at a collector price beats a classic 10.25-inch Lodge, the Lodge is the better purchase for almost everyone: it is in stock, it is pre-seasoned, Lodge publishes 5.36 lb for it, it carries the Made Right lifetime warranty, and it costs about the same as dinner. Buy the Griswold if you want a Griswold — because it is old, because of the mark on the bottom, because restoring it is the pleasure. That is a real reason. It is not a cooking reason, and the two get conflated constantly.
That said, the vintage camp is not wrong about the pan. A pre-war Griswold genuinely is thinner, lighter for its diameter, and smoother on the cooking surface than a modern classic Lodge. The argument this page makes is narrower than “old iron is a myth”: it is that every one of those advantages is now purchasable new, with a warranty and a published spec sheet, from companies you can email.
You cannot buy a Griswold, only a used one
This is the fact that reframes everything else and it is easy to skate past. Griswold has not been a going concern since 1957. The Wagner and Griswold Society’s own FAQ records the sequence: McGraw Edison bought Griswold on March 29, 1957, then sold it in December 1957 to Randall, which already owned Wagner — and from that point “all subsequent ‘Griswold’ pieces were made in the Wagner foundry in Sidney, Ohio,” pieces that do not say Erie on them. The society adds the collector verdict plainly: most collectors do not consider the Sidney pieces real Griswold, and almost any piece made after 1960 has limited collector appeal.
So the pan on the table in front of you was made somewhere between roughly 1880 and 1957, by a company that no longer exists, and it has had between seventy and a hundred and forty years of somebody else’s cooking. There is no warranty, no return, no spec sheet and no recourse. Everything below has to be read against that.
The comparison, on what is actually published
One honest note on this table before you read it: Lodge publishes a spec sheet and Griswold cannot. The vintage column therefore draws on the collectors’ own dated chart and the size tables the society links, which cover marks and measured dimensions — not weights, which nobody publishes for a 1920s casting.
What each side publishes. Griswold figures come from the Wagner and Griswold Society's dating chart and the size chart it links from its own educational page.| | Lodge classic (new) | Griswold (vintage, c1880–1957) |
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| Availability | In stock, nine sizes, every major retailer | Secondhand only — out of production since 1957 |
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| Price band | Budget | Set by the secondhand market; concentrated in the earlier marks |
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| Sizing system | Stated in inches — 10.25 in, 12 in, 15 in | Legacy numbers: No. 8 = 10.625 in top over an 8.875 in bottom; No. 10 = 11.75 in over 10 in |
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| Published weight | 5.36 lb for the 10.25-inch, from Lodge's own figures | Not published by anyone — thinner castings, but no maker's number exists |
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| Cooking surface as supplied | Pebbled from the foundry; smooths over years of use | Machined smooth, if the pan has not been pitted by rust |
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| Condition on arrival | Pre-seasoned, usable the day it arrives | Usually needs stripping and re-seasoning; the society maintains its own restoration guidance |
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| Heat ring | None on the modern classics | Common on earlier skillets — the society defines it as the small rim around the outside of the bottom |
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| Warranty | Lodge Made Right lifetime warranty | None |
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| Dating | Not applicable | Slant trademark with ERIE PA USA c1909–c1924; block trademark c1916–c1940; small trademark late 1930s–c1952; large trademark c1952–1957 |
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| Risk | You chose the wrong size | Warping, hairline cracks, deep pitting, a reproduction, or a Sidney-era piece sold as Erie |
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A No. 8 is not a 10.25-inch pan
The single most practical thing on this page. Vintage numbers are not inches and never were, and buyers get caught by it constantly. The size chart the society links from its own educational page measures a No. 8 skillet at 10.625 inches across the top, over an 8.875-inch bottom, 2 inches deep. A No. 10 is 11.75 inches across a 10-inch bottom. A No. 6 is 9.125 inches. So a “No. 8” Griswold is a slightly larger pan than a classic 10.25-inch Lodge, and a “No. 10” is closer to a modern 12-inch than to a 10.
The system did not die with Griswold, either. Lancaster sells a No. 10 new today that measures 11.6 inches — within a sixth of an inch of the chart’s figure for a No. 10 made a century ago, which is a quietly remarkable piece of continuity. Field sells a No. 8 at 10.25 inches. If you are shopping across both markets, our guide to what the numbers on cast iron mean has the whole table and the reason the system exists at all.
Thin iron versus thick iron, which is the real difference
Strip away the romance and the substantive cooking distinction is wall thickness. Older pans were cast thinner. Thinner iron is lighter for a given diameter and responds faster when you turn the heat down. Thicker iron stores more energy, which means it barely flinches when four cold steaks land in it and it holds a temperature through a long bake.
Neither is better in the abstract. Thin iron suits a cook who adjusts heat constantly and wants to lift the pan one-handed; thick iron suits searing, big-batch cooking and anything you put in the oven. What has changed since 1957 is that you can now choose. Lodge’s Blacklock line is thin-walled on purpose — retailer listings put the 10.25-inch at 3.86 to 4.23 lb against the classic’s maker-published 5.36 lb, and Lodge does not publish a weight for it at all, which we say rather than paper over. We rank the whole registry on that axis in best lightweight cast iron skillets.
Smoothness: a solved problem
The other vintage talking point is the machined cooking surface, and it is true that a pre-war pan comes glassy where a classic Lodge comes pebbled. It is also true that it matters most in the first few months and progressively less after that, because seasoning is polymerized oil bonded to the iron — a layer that builds up and evens out whatever is underneath it. America’s Test Kitchen’s explainer on the chemistry and the American Chemical Society’s both describe the same process, and neither depends on how the metal was finished.
If you want smooth now, buy smooth now. Stargazer states its cooking surface is machined smooth after casting, in the USA, with a warranty that has no expiration date. Lancaster publishes an unusually large 10-inch flat surface on an 11.6-inch pan. Both cost a fraction of what they would if they were sixty years old, which is a funny sentence to write and an accurate one. The full field is in best smooth cast iron skillets.
What we would actually do
Buy the classic Lodge, cook in it for six months, and then decide whether what you want next is less weight, a smoother surface, or more flat area — because those are three different pans and the vintage market sells all three under one word. If you then want a Griswold, buy it with your eyes open: check the mark against the society’s dated chart, read its page on reproductions, and assume a restoration. Our Griswold identification guide exists for exactly that moment, and the vintage buying guide lists what to inspect before money changes hands.
Live prices for the four new pans above are in the table and refresh daily. We publish no prices for the secondhand market and will not estimate them — that is not a number anyone can honestly put on a page.