In the 1st picture is all the medical bottles I have 2nd is a Duraglas Medicine bottle info on the bottle # 23 4 dots I.A 3VI, 3rd Small medicine bottle Black 40 F LEAF 4th small Bayer co medicine bottle info on that on side it says The Bayer Co.on buttom Div # 1 14 the one has circle around it 5th is an IV bottle info on that is it's Abbott Labortories on buttom it says Abbott Labortories Duraglas 12 6 in the middle it has abbott Labortories symbol 8 4 dots the cap is aluminum says DEX 10% In Water 6th Is old test tubes I have 2 of them 7th is some kinda clips 8th Is old glass slides I have lots of those from telascopes I will have more posted there is also and Amber glass bottle to I have to go back and get it I will have pics on that too my aunt thanks cuz the IV bolle has the aluminum cap it older the 50's I would like to know more about them and how much there worth and is there a book I can get to find out more info thanks