Picked this up at an estate sale for $25. Cross Fountain Pen 1/20 10kt Gold Filled. Flushed it, tested it out with a cartridge (it comes with a converter), and worked great! :
Amazon.com : Vintage 1/20 12K Cross Gold Filled Lead Pencil.+1 : Other Products : Office Products
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Help Identifying Cross Pen : r/pens
CROSS 1/20 10KT Gold Filled Ball Point Pen & Pencil set - collectibles - by owner - sale - craigslist
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Cross] Cross Century ballpoint pen 1/20 10kt GOLD FILLED & SS 2 pcs s – KYOTO NISHIKINO
Cross 1/20 10 kt. Rolled Gold Fountain Pen 14 kt Gold Medium Nib | eBay
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Vintage CROSS SET 1/20 10KT GOLD FILLED BALLPOINT PEN & PENCIL with BOX | eBay
Vintage CROSS SET 1/20 10KT GOLD FILLED BALLPOINT PEN & PENCIL with BOX | eBay
Cross] Cross Century ballpoint pen 1/20 10kt GOLD FILLED & SS 2 pcs s – KYOTO NISHIKINO
Cross Pen 1/20 10kt Gold Filled | eBay
Cross Classic Century Pencil Replacement Cap 10kt Gold Filled
Buy [CROSS] Cross Century 1/20 10KT GOLD FILLED & SS 2-piece set Writing utensils Stationery _ Ballpoint pen 【second hand】 from Japan - Buy authentic Plus exclusive items from Japan | ZenPlus
Vintage CROSS SET 1/20 10KT GOLD FILLED BALLPOINT PEN & PENCIL with BOX | eBay