hybrid 3 cd roms set for windows or macintosh os the national geograhic magazine the 1910's has every page and every issue from the 1910's circulations years ago on 3 cd roms software also allows you to print in either b/w or color and includes a top notch search engine so you can breeze throug your year selections. software comes in its original sealed retail box .  guideline by used1goods a ebay and half.com buyer and seller