'Several of Beulah Henry's inventions dealt with this machine, like the protograph, which made 4 copies with no carbon paper'
a typewriter
FEMALE INVENTORS: Several of Beulah Henrys inventions dealt with this machine, like the protograph, which made 4 copies with no carbon paper
Several of Beulah Henry's inventions dealt with this machine, like the protograph, which made 4 copies with no carbon paper
Several of Beulah Henry's inventions dealt with this machine, like the protograph, which made 4 copies with no carbon paper
FEMALE INVENTORS
a typewriter
FEMALE INVENTORS