Pink and green propelling pencil Designer (Person) Unknown Manufacturer Unknown Date 1920 - 1929 (circa)
Pink Burnham propelling pencil Designer (Person) Unknown Manufacturer Unknown Date 1920 - 1929 (circa)
Brown and pink propelling pencil Designer (Person) Unknown Manufacturer Unknown Date 1920 - 1929 (circa)
Conway Stewart scribe propelling pencil Designer (Person) Unknown Manufacturer Conway Stewart Date 1920 - 1929 (circa)
Spirax-Sarco propelling pencil Designer (Person) Unknown Manufacturer Unknown Date 1920 - 1929 (circa)