Position	Website	Change	Thumbnail
1	hpmuseum.org - The Museum of HP Calculators The Museum of HP Calculators displays and describes older Hewlett-Packard calculators. There are also sections on calculating machines and slide rul...	0
2	en.wikipedia.org - Wikipedia, the free encyclopedia	0
3	hp41.org - The HP-41 Archive Website The HP-41 Calculator Archives	0
4	hpcc.org - HPCC: Handheld And Portable Computer Club	0
5	ebay.com - eBay - New & used electronics, cars, apparel, collectibles, sporting goods & more at low pri... Buy and sell electronics, cars, clothing, apparel, collectibles, sporting goods, digital cameras, and everything else on eBay, the world	39
6	sliderulemuseum.com - International Slide Rule Museum Slide Rule Museum/Library/Encyclopedia	0
7	bit-player.org - bit-player	-3
8	gobookee.org - Free books and manuals - GoBookee.org Free books and documents search with fast and relevant results better than any online library.	0
9	isene.me - Geir Isene Explorer of free will	0

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