“Some materials commonly used as unreactive anodes are platinum and graphite.”

“A sigh escaped from his lips just as he was pushing back his long silvery platinum bangs.”

“If platinotype or gaslight paper is used, this, of course, requires development.”

“To begin with, platinotype printing is divided into cold-bath process and hot-bath process.”

“The negative, therefore, should be dried before being brought into contact with the platinotype paper.”

“The platinization accomplished, take a cotton cloth, dipped into whiting in the state of pulp, and rub the platinated articles with this, rinsing with water afterwards.”

“Mixed in the gold dust was a white metal, which the miners called platina because it resembled silver.”

“When the book is returned, platina or his assistant notes the fact, with the date.”

“The cobalt of Saxony is sent to Pekin, and the platina of choco, to all parts of the world.”