galenicals

He became the chemist in charge of the emergency laboratory producing galenicals and preparations for pharmaceutical use, and also essences, food colours, and preservatives for the baking, confectionery and cordial making trades.

By 1909 he was also the president (having replaced his father who had been vice-president when he died in 1908), a New York-based company that manufactured druggist's supplies, such as "soft gelatine capsules, potassium ioxide, and galenicals".