G R A V I T Y. 



Cryftallized zeolitlie » 



Millftone 

 Paving ftone 

 Touchlljne 

 Cliinefe porcelain 



Porcflain of Limoges 



Porcelain of Seves 

 Lapis obiidianiis 

 Selenite 



Sulphate of potafh 

 Sulphate of foda 

 Grindilone 

 Salt 

 Native fulphur 



Melted fulphur 



Traiifparent fulphur 

 Nitre - - 



Brick 

 Alabafter 

 Plumbago 

 Sulphate of zinc 

 Alum 

 Borax 



Sulphate of iron 

 Afphaltum 

 Scotch coal 



Newcaftle coal 



Staffordniirc coal 

 Jet - - - - 



Ice, probably . . . 



Pumice ftone 



Liquids. 



Sulphuric acid 



Ph Lond. 

 Nitrous acid, Ph. Lond. 

 Nitric acid 

 Solution of fait 



Water 27, fait lo 



Water 3, fait I 



Water 12, fait i 



Water of the Dead fca 



Sea water 

 Solution of cauRio foda 

 Muriatic acid - - . 



Water of the Seine, futered 

 Naphtha 



Siibjlances partly Mineral. 



Acetite of lead 

 Tartrite of antimony 

 Muriate of ammonia 



Solids. 



Sulphuric ether 

 Nitric ether 

 Muriatic ether 



Liquids. 



Ehtjlk Fluids. 

 Kirwan. 



2-0833 



2483? 

 2.41 5?. 



24153 



2-3847 



2.3410 



2.1457 



2.3480 



2.322 



2.250 



2.200 



2.1429 



2.130 



2.0332 



1.9907 



1.950 



2.000 



2.000 



..87+ 



1.86 



1.850 



1.720 



1. 718 



1.700 



1.400 



1.300 



1.270 



1.240 



1.238 



•930 

 .9145 



1.8409 

 1.850 

 1.550 

 1.2175 

 1.244 

 1.240 

 1. 217 

 1.060 

 1.2403 

 1.0263 

 1.200 

 1 . 1 940 

 1.0015 

 .708 



2.700 

 2.100 

 1.4CO 



•7394 

 .908S 

 .7298 



Atmofpheric air 

 Nitrogen gas 

 Ammoniacal gas 

 Hydrogen gas 



1. 000 

 .985 

 .600 

 .084 



VtgelabU ProduBions. 



Sulphureous acid gas 2.265 



Carbonic acid gas 1.500 



Nitrous gas J-'94 



Hepatic gas 1.106 



Oxygen gas, 1-103 



Lavoifier. 

 Barometer 30". 

 Thermom. 52". 



.00176 



.00137 



Cryrtals of tartar 



Extract of liquorice 



Opopanax 



White fugar 



Solution of potafh 



Gum arabic 



Honey 



Catechu 



Aloes, focotrine 



Aloes, hepatic 



Bdellium 



Myrrh 



Pomegranate tree 



Cocoa Aiell 



Opium 



Lignum vita: 



Box, Dutch 

 French 



Affafcetida 



Tragacanth 



Ivy gum 



Scanimony, from Smyrna 

 Aleppo 



Sarcocolla 



Myrrh 



Guaiacum 



Gamboge 



Refm of jalap 

 Galbaniim 



Gum ammoniac 



Dragon's blood 



Sagapcnum 



Lignum nephriticum 



Ebony 



Olibauum 



Heart of oak, 60 years old 



Dry oak 

 Pitch' 

 Copal, opaque 



tranfparent 

 Euphorbiuin 



Storax . . . 



Oil of faffafras 

 Benzoin 

 Sandarac 

 Yellow a.mber 

 Maftic 

 Yellow rcfin 

 Frankincenfe 

 Mahogany 

 Acetic acid 

 Oil of cinnamon 

 Anime, occidental 



oriental 

 Malmfey Madeira ■ - 

 Oil of doves 

 Gall nuts 



Elemi . . . 



Cyder 



Dillilled vinegar 

 Water at 60 • 



.00128 

 .00120 



.00009(1 



1.850 



1-7228 



1.6226 



1.606 



1.570 



'•4525 



1.450 



1.3980 



'•3795 

 1.3586 



'•37'7 

 1.3600 



'•3540 



>-345 



1.3366 



'•3330 



1.328 



.912 



'•3275 



1.3161 



1.294? 



'•2743 



J-2354 



1.2684 



1.250 



1.2289 



1. 2201 



1.2185 



1.2120 



1.2071 



1.2045 



1.200S 



I.30O 



1.177 

 1.1732 

 I. 1700 



•932 

 1. 1 50 

 1. 1398 

 1.0452 

 1.1244 

 1.1098 

 1.094 

 I.C924 

 1.0920 

 1.0780 

 1.0742 

 I.C727 

 1.07 I 

 1.063 

 1.0626 

 1.0439 

 1-0426 

 1.0284 

 1.0382 

 1-0363 



»-034 

 1.0182 

 1.0181 

 1.0C95 

 1. 0000 

 Exirad 



