scientific secrets-µÚ16ÕÂ
°´¼üÅÌÉÏ·½Ïò¼ü ¡û »ò ¡ú ¿É¿ìËÙÉÏÏ·ҳ£¬°´¼üÅÌÉ쵀 Enter ¼ü¿É»Øµ½±¾ÊéĿ¼ҳ£¬°´¼üÅÌÉÏ·½Ïò¼ü ¡ü ¿É»Øµ½±¾Ò³¶¥²¿£¡
¡ª¡ª¡ª¡ªÎ´ÔĶÁÍꣿ¼ÓÈëÊéÇ©ÒѱãÏ´μÌÐøÔĶÁ£¡
must¡¡be¡¡in¡¡powder¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡262¡£¡¡A¡¡GOOD¡¡CHOCOLATE¡¡COLOURED¡¡PAINT
This¡¡is¡¡made¡¡by¡¡the¡¡addition¡¡of¡¡blue¡¡black¡¡in¡¡powder£»¡¡or¡¡lamp¡black¡¡to¡¡
receipt¡¡No¡£261£»¡¡till¡¡the¡¡colour¡¡is¡¡to¡¡the¡¡painter's¡¡mind£»¡¡and¡¡a¡¡lighter¡¡
brown¡¡may¡¡be¡¡formed¡¡by¡¡adding¡¡ground¡¡white¡¡lead¡£¡¡By¡¡ground¡¡lead¡¡is¡¡meant¡¡
white¡¡lead¡¡ground¡¡in¡¡oil¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡263¡£¡¡YELLOW¡¡PAINT
This¡¡is¡¡prepared¡¡with¡¡yellow¡¡ochre¡¡in¡¡powder£»¡¡to¡¡receipt¡¡No¡£261£»¡¡in¡¡the¡¡
same¡¡proportion¡¡as¡¡Spanish¡¡brown¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡264¡£¡¡BLACK¡¡PAINT
This¡¡is¡¡also¡¡prepared¡¡in¡¡the¡¡same¡¡proportion£»¡¡as¡¡in¡¡receipt¡¡No¡£261£»¡¡using¡¡
lamp¡black¡¡or¡¡blue¡black£»¡¡instead¡¡of¡¡Spanish¡¡brown¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡265¡£¡¡WHITE¡¡PAINT
Slack¡¡a¡¡peck¡¡of¡¡nice£»¡¡clean£»¡¡fresh¡¡lime¡¡in¡¡a¡¡covered¡¡vessel£»¡¡with¡¡water¡¡
which¡¡is¡¡boiling¡¡hot£»¡¡when¡¡well¡¡slacked£»¡¡strain¡¡it¡¡well£»¡¡then¡¡add¡¡to¡¡it¡¡1¡¡
1/2¡¡lbs¡£¡¡of¡¡finely¡¡ground¡¡rice£»¡¡let¡¡the¡¡rice¡¡be¡¡boiled¡¡to¡¡a¡¡thin¡¡paste£»¡¡
and¡¡stirred¡¡in¡¡while¡¡very¡¡hot£»¡¡1/2¡¡peck¡¡of¡¡common¡¡salt£»¡¡well¡¡dissolved¡¡in¡¡
warm¡¡water£»¡¡1/2¡¡lb¡£¡¡of¡¡clean¡¡glue£»¡¡dissolved¡¡in¡¡water£»¡¡and¡¡1/4¡¡lb¡£¡¡of¡¡
whiting£»¡¡when¡¡well¡¡mixed£»¡¡add¡¡5¡¡gallons¡¡of¡¡very¡¡hot¡¡water£»¡¡then¡¡stir¡¡well£»¡¡
and¡¡let¡¡stand¡¡a¡¡few¡¡days¡¡well¡¡covered¡£¡¡Pit¡¡it¡¡on¡¡hot£»¡¡and¡¡it¡¡will¡¡stand¡¡
the¡¡weather¡¡as¡¡well¡¡as¡¡a¡¡good¡¡deal¡¡of¡¡white¡¡lead¡£¡¡You¡¡may¡¡colour¡¡this
paint¡¡to¡¡suit¡¡your¡¡taste£»¡¡using¡¡and¡¡stirring¡¡in¡¡well¡¡Spanish¡¡brown¡¡for¡¡a¡¡
red¡¡pink¡¡colour¡£¡¡Take¡¡common¡¡clay¡¡finely¡¡powdered£»¡¡and¡¡mixed¡¡well¡¡with¡¡
Spanish¡¡brown¡¡for¡¡a¡¡reddish¡¡stone¡colour¡£¡¡For¡¡yellow¡¡colour¡¡use¡¡yellow¡¡
ochre¡¡if¡¡you¡¡please£»¡¡but¡¡chrome¡¡yellow¡¡makes¡¡a¡¡richer¡¡colour¡¡and¡¡less¡¡
does¡£¡¡You¡¡may¡¡make¡¡the¡¡colours¡¡dark¡¡or¡¡light¡¡according¡¡to¡¡the¡¡quantity¡¡of¡¡
colouring¡¡matter¡¡used¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡266¡¡COMPOUND¡¡COLOURED¡¡PAINTS
The¡¡various¡¡colours¡¡that¡¡may¡¡be¡¡obtained¡¡by¡¡the¡¡mixture¡¡of¡¡other¡¡colours£»¡¡
are¡¡innumerable¡£¡¡I¡¡only¡¡propose¡¡here¡¡to¡¡give¡¡the¡¡best¡¡and¡¡simplest¡¡modes¡¡
of¡¡preparing¡¡those¡¡which¡¡are¡¡required¡¡for¡¡use¡£¡¡Compound¡¡colours£»¡¡formed¡¡by¡¡
the¡¡union¡¡of¡¡only¡¡two¡¡colours£»¡¡are¡¡called¡¡by¡¡painters¡¡virgin¡¡tints¡£¡¡The¡¡
smaller¡¡the¡¡number¡¡of¡¡colours¡¡of¡¡which¡¡any¡¡compound¡¡colour¡¡is¡¡composed£»¡¡
the¡¡purer¡¡and¡¡the¡¡richer¡¡it¡¡will¡¡be¡£¡¡They¡¡are¡¡prepared¡¡as¡¡follows£º
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡267¡£¡¡LIGHT¡¡GREY
This¡¡is¡¡made¡¡by¡¡mixing¡¡white¡¡lead¡¡with¡¡lamp¡black£»¡¡using¡¡more¡¡or¡¡less¡¡of¡¡
each¡¡material£»¡¡as¡¡you¡¡wish¡¡to¡¡obtain¡¡a¡¡darker¡¡or¡¡lighter¡¡colour¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡268¡£¡¡BUFF¡¡COLOUR
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡This¡¡is¡¡made¡¡from¡¡yellow¡¡ochre¡¡and¡¡white¡¡lead¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡269¡£¡¡SILVER¡¡OR¡¡PEARL¡¡GREY
Mix¡¡white¡¡lead£»¡¡indigo£»¡¡and¡¡a¡¡very¡¡light¡¡portion¡¡of¡¡black£»¡¡regulating¡¡the¡¡
quantities¡¡by¡¡the¡¡shade¡¡you¡¡wish¡¡to¡¡obtain¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡270¡£¡¡FLAXEN¡¡GREY
This¡¡is¡¡obtained¡¡by¡¡a¡¡mixture¡¡of¡¡white¡¡lead¡¡and¡¡Prussian¡¡blue£»¡¡with¡¡a¡¡
small¡¡quantity¡¡of¡¡lake¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡271¡£¡¡BRICK¡¡COLOUR
This¡¡is¡¡prepared¡¡by¡¡mixing¡¡yellow¡¡ochre£»¡¡and¡¡red¡¡lead£»¡¡with¡¡a¡¡little¡¡white¡¡
lead¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡272¡£¡¡OAK¡¡WOOD¡¡COLOUR
Mix¡¡together¡¡three¡fourths¡¡white¡¡lead£»¡¡and¡¡one¡fourth¡¡part¡¡umber¡¡and¡¡
yellow¡¡ochre£»¡¡the¡¡proportions¡¡of¡¡the¡¡last¡¡two¡¡ingredients¡¡being¡¡determined¡¡
by¡¡the¡¡required¡¡tints¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡273¡£¡¡WALNUT¡¡TREE¡¡COLOUR
Two¡thirds¡¡white¡¡lead£»¡¡and¡¡one¡third¡¡red¡¡ochre£»¡¡yellow¡¡ochre£»¡¡and¡¡umber£»¡¡
mixed¡¡according¡¡to¡¡the¡¡shade¡¡sought¡£¡¡If¡¡veining¡¡is¡¡required£»¡¡use¡¡different¡¡
shades¡¡of¡¡the¡¡same¡¡mixture£»¡¡and¡¡for¡¡the¡¡deepest¡¡places£»¡¡black¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡274¡£¡¡JONQUIL
Mix¡¡together¡¡yellow£»¡¡pink£»¡¡and¡¡white¡¡lead¡£¡¡This¡¡colour¡¡is¡¡only¡¡proper¡¡for¡¡
distemper
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡275¡£¡¡LEMON¡¡YELLOW
Mix¡¡together¡¡realgar¡¡and¡¡orpiment£»¡¡some¡¡object¡¡to¡¡this¡¡mixture¡¡on¡¡account¡¡
of¡¡the¡¡poisonous¡¡nature¡¡of¡¡the¡¡ingredients¡£¡¡The¡¡same¡¡colour¡¡can¡¡be¡¡
obtained¡¡by¡¡mixing¡¡yellow¡pink¡¡with¡¡Naples¡¡yellow£»¡¡but¡¡it¡¡is¡¡then¡¡only¡¡fit¡¡
for¡¡distemper¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡276¡£¡¡ORANGE¡¡COLOUR
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡For¡¡this¡¡colour¡¡mix¡¡red¡¡lead¡¡and¡¡yellow¡¡ochre¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡277¡£¡¡VIOLET¡¡COLOUR
Make¡¡by¡¡mixing¡¡vermillion£»¡¡or¡¡red¡¡lead£»¡¡with¡¡black¡¡or¡¡blue£»¡¡and¡¡a¡¡small¡¡
portion¡¡of¡¡white£º¡¡vermillion¡¡is¡¡far¡¡preferable¡¡to¡¡red¡¡lead£»¡¡in¡¡mixing¡¡this¡¡
colour¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡278¡£¡¡PURPLE
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Made¡¡by¡¡mixing¡¡dark¡red¡¡with¡¡violet¡colour¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡280¡£¡¡GOLD¡¡COLOUR
This¡¡is¡¡procured¡¡by¡¡mixing¡¡massicot£»¡¡or¡¡Naples¡¡yellow£»¡¡with¡¡a¡¡small¡¡
quantity¡¡of¡¡realgar£»¡¡and¡¡a¡¡very¡¡little¡¡Spanish¡¡white¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡281¡£¡¡OLIVE¡¡COLOUR
This¡¡may¡¡be¡¡obtained¡¡by¡¡various¡¡mixtures£º¡¡black¡¡and¡¡a¡¡little¡¡blue£»¡¡mixed¡¡
with¡¡yellow£»¡¡yellow¡pink£»¡¡with¡¡a¡¡little¡¡verdigris¡¡and¡¡lamp¡black£»¡¡or¡¡ochre¡¡
and¡¡a¡¡small¡¡quantity¡¡of¡¡white£»¡¡will¡¡also¡¡produce¡¡a¡¡kind¡¡of¡¡olive¡¡colour¡£¡¡
For¡¡distemper£»¡¡indigo¡¡and¡¡yellow¡pink£»¡¡mixed¡¡with¡¡white¡¡lead¡¡or¡¡Spanish¡¡
white£»¡¡must¡¡be¡¡used¡£¡¡If¡¡veined£»¡¡it¡¡should¡¡be¡¡done¡¡with¡¡umber¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡282¡£¡¡LEAD¡¡COLOUR
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Mix¡¡together¡¡indigo¡¡and¡¡white¡¡lead¡¡or¡¡whiting¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡283¡¡CHESTNUT¡¡COLOUR
Mix¡¡red¡ochre¡¡and¡¡black£»¡¡for¡¡a¡¡dark¡chestnut¡£¡¡To¡¡make¡¡it¡¡lighter£»¡¡employ¡¡a¡¡
mixture¡¡of¡¡yellow¡ochre¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡284¡£¡¡LIGHT¡¡TIMBER¡¡COLOUR
¡¡¡¡¡¡For¡¡this¡¡colour¡¡mix¡¡together¡¡spruce¡ochre£»¡¡white¡¡and¡¡a¡¡little¡¡umber¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡285¡£¡¡FLESH¡¡COLOUR
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Mix¡¡lake£»¡¡white¡lead£»¡¡and¡¡a¡¡little¡¡vermillion¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡286¡£¡¡LIGHT¡¡WILLOW¡¡GREEN
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡This¡¡is¡¡made¡¡by¡¡mixing¡¡white¡¡with¡¡verdigris¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡287¡£¡¡STONE¡¡COLOUR
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Mix¡¡white¡¡with¡¡a¡¡little¡¡spruce¡ochre¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡288¡£¡¡DARK¡¡LEAD¡¡COLOUR
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Mix¡¡black¡¡and¡¡white¡¡with¡¡a¡¡little¡¡indigo¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡289¡£¡¡FAWN¡¡COLOUR
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Mix¡¡white¡¡lead£»¡¡stone¡ochre£»¡¡and¡¡a¡¡little¡¡vermillion¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡290¡£¡¡CHOCOLATE¡¡COLOUR
Mix¡¡lamp¡black¡¡and¡¡Spanish¡¡brown¡£¡¡On¡¡account¡¡of¡¡the¡¡fatness¡¡of¡¡the¡¡
lamp¡black£»¡¡mix¡¡some¡¡litharge¡¡and¡¡red¡¡lead¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡291¡£¡¡PORTLAND¡¡STONE¡¡COLOUR
Mix¡¡umber£»¡¡yellow¡¡ochre£»¡¡and¡¡white¡¡lead¡£¡¡The¡¡variety¡¡of¡¡shades¡¡of¡¡brown¡¡
that¡¡may¡¡be¡¡obtained£»¡¡are¡¡nearly¡¡as¡¡numerous¡¡as¡¡those¡¡of¡¡green¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡292¡£¡¡TO¡¡IMITATE¡¡MAHOGANY
Let¡¡the¡¡first¡¡coat¡¡of¡¡painting¡¡be¡¡white¡¡lead£»¡¡the¡¡second¡¡orange£»¡¡and¡¡the¡¡
last¡¡burned¡¡umber¡¡or¡¡sienna£»¡¡imitating¡¡the¡¡veins¡¡according¡¡to¡¡your¡¡taste¡¡
and¡¡practice¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡293¡£¡¡TO¡¡IMITATE¡¡WAINSCOAT
Let¡¡the¡¡first¡¡coat¡¡be¡¡white£»¡¡the¡¡second¡¡half¡¡white¡¡and¡¡half¡¡yellow¡ochre£»¡¡
and¡¡the¡¡third¡¡yellow¡ochre¡¡only¡£¡¡Shadow¡¡with¡¡umber¡¡or¡¡sienna¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡294¡£¡¡TO¡¡IMITATE¡¡SATIN¡¡WOOD
Take¡¡white¡¡for¡¡your¡¡first¡¡coating£»¡¡light¡¡blue¡¡for¡¡the¡¡second£»¡¡and¡¡dark¡¡
blue¡¡or¡¡dark¡¡green¡¡for¡¡the¡¡third¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡295¡£¡¡TURNER'S¡¡PATENT¡¡YELLOW¡¡PAINT
When¡¡sea¡salt¡¡is¡¡made¡¡into¡¡a¡¡paste¡¡with¡¡litharge£»¡¡it¡¡is¡¡decomposed£»¡¡its¡¡
acid¡¡unites¡¡with¡¡the¡¡litharge£»¡¡and¡¡the¡¡soda¡¡is¡¡set¡¡free¡£¡¡Hence¡¡Turner's¡¡
patent¡¡process¡¡for¡¡decomposing¡¡sea¡salt£»¡¡which¡¡consists¡¡in¡¡mixing¡¡two¡¡
parts¡¡of¡¡the¡¡former¡¡with¡¡one¡¡of¡¡the¡¡latter£»¡¡moistening¡¡and¡¡leaving¡¡them¡¡
together¡¡for¡¡about¡¡twenty¡four¡¡hours¡£¡¡The¡¡product¡¡is¡¡then¡¡washed£»¡¡
filtered£»¡¡and¡¡evaporated£»¡¡by¡¡which¡¡soda¡¡is¡¡obtained¡£¡¡A¡¡white¡¡substance¡¡is¡¡
now¡¡left¡¡undissolved£»¡¡it¡¡is¡¡a¡¡compound¡¡of¡¡muriatic¡¡acid¡¡and¡¡lead£»¡¡which£»¡¡
when¡¡heated£»¡¡changes¡¡its¡¡colour£»¡¡and¡¡forms¡¡Turner's¡¡yellow£»¡¡a¡¡very¡¡
beautiful¡¡colour£»¡¡much¡¡in¡¡use¡¡among¡¡coach¡painters¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡296¡£¡¡TO¡¡PAINT¡¡IN¡¡IMITATION¡¡OF¡¡BLACK¡¡WALNUT
Wash¡¡the¡¡surface¡¡of¡¡the¡¡wood¡¡with¡¡weak¡¡alum¡water£»¡¡after¡¡being¡¡well¡¡
sand¡pappered£»¡¡then¡¡go¡¡over¡¡it¡¡with¡¡linseed¡¡oil£»¡¡coloured¡¡with¡¡murat¡¡amber¡¡
and¡¡red¡¡lead¡£¡¡It¡¡is¡¡better¡¡to¡¡have¡¡this¡¡colour¡¡rather¡¡light£»¡¡and¡¡renew¡¡the¡¡
application£»¡¡when¡¡this¡¡has¡¡sufficiently¡¡dried£»¡¡go¡¡over¡¡the¡¡surface¡¡with¡¡a¡¡
strong¡¡sizing¡¡of¡¡transparent¡¡glue£»¡¡and¡¡then¡¡use¡¡two¡¡castors¡¡of¡¡copal¡¡
varnish¡£¡¡Any¡¡good¡¡grained¡¡pine¡¡will¡¡bear¡¡a¡¡very¡¡close¡¡resemblance¡¡to¡¡
walnut£»¡¡and¡¡the¡¡surface¡¡will¡¡be¡¡nearly¡¡as¡¡hard¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡NOTE
For¡¡mixing¡¡the¡¡foregoing¡¡paints¡¡it¡¡is¡¡impossible¡¡to¡¡lay¡¡down¡¡any¡¡
particular¡¡rule¡¡as¡¡to¡¡quantity£»¡¡as¡¡each¡¡person¡¡mixes¡¡them¡¡of¡¡a¡¡shade¡¡to¡¡
suit¡¡his¡¡own¡¡taste¡£¡¡They¡¡are¡¡mixed¡¡with¡¡