Category:Chemical Heritage Foundation 2013 meetup Philadelphia
Media in category "Chemical Heritage Foundation 2013 meetup Philadelphia"
The following 12 files are in this category, out of 12 total.
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Bakelite exhibit.JPG 1,200 × 1,600; 526 KB
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Chf archives 2.JPG 1,200 × 1,600; 474 KB
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Chf archives.JPG 1,600 × 1,200; 507 KB
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Chf rare books.JPG 1,200 × 1,600; 550 KB
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Chf rare books2.JPG 1,200 × 1,600; 549 KB
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Chf rare books3.JPG 1,200 × 1,600; 548 KB
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Chf rare books4.JPG 1,200 × 1,600; 507 KB
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John Mark Ockerbloom.JPG 1,200 × 1,600; 432 KB
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Megan Slater.JPG 1,200 × 1,600; 425 KB
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James Voelkel, Kelly Ohlert, David Thomsen, Rare Books CHF-Wiki-Rush-001.jpg 1,000 × 667; 232 KB
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Lee Berry, Marianne Weldon, Jim Hayes, CHF-Wiki-Rush-003.jpg 1,000 × 667; 172 KB
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Wikipedians at Play CHF-Wiki-Rush-002.jpg 1,000 × 667; 214 KB