Complex sentence: The typeface was designed by Howard "Bud" Kettler in 1955, and it was later redrawn by Adrian Frutiger for the IBM Selectric Composer series of electric typewriters.
Split into simpler sentences: The typeface was designed by Howard "Bud" Kettler in 1955. The font was later redrawn by Adrian Frutiger for the IBM Selectric Composer series of electric typewriters.