7 1/4 inch KREISE Proportional Dividers in Original Case - 86738

PROPORTIONAL SCALE DIVIDER: Proportional dividers allow architects and artists to transfer different measurements onto paper while keeping the same

YARKOR 10 Inches Artist Proportional Scale Divider Drawing Tool (Black)

Unmarked.

Seven inch Proportional Dividers in Fitted Case - 89687

Tagged Measuring – Page 19 – Jim Bode Tools

National Museum of American History

ALVIN 949 PROPORTIONAL DIVIDERS 8 Made in Germany Original Case Drafting Drawing Architecture Tool

10 Inches Scale Divider Proportional Scale Divider Drawing Tool for Artists Premium Adjustable Caliper and Subject Scale Divider Pantograph Drawing

National Museum of American History

YARKOR 10 Inches Artist Proportional Scale Divider Drawing Tool (Black)

Marked MADE IN WEST GERMANY.

Eight inch C 1953 WEEKS & PLATH INC Proportional Dividers in Original Fitted Case - 93422

PROPORTIONAL SCALE DIVIDER: Proportional dividers allow architects and artists to transfer different measurements onto paper while keeping the same

YARKOR 10 Inches Artist Proportional Scale Divider Drawing Tool (Black)