Slender Lockdown

1934 — 1938

INTRODUCTION

In June 1933 the Vacuum Filler pens changed name to Vacumatic. Two differently priced lines were developed: Top Line and Bottom Line.

The Slender Lockdown was introduced in 1934 as a women’s alternative in the Top Line.

• Approx. 12 mm wide
• Approx. 125 mm long
• Never produced in Black Opaque
• Early nib engraving: USA PARKER

1934 MODELS

• Red Opaque
• Grey Opaque
• Red Transparent
• Grey Transparent

1935 MODELS

• Red
• Grey
• Black
• Green

1936–1938 MODELS

In 1936 the nib engraving changed to PARKER USA. Brown was added to the lineup.

• Red
• Grey
• Black
• Green
• Brown

DISCONTINUATION

In 1939 the streamlined Speedline Slender with the Speedline filler was introduced, replacing the Lockdown Slender.