Identity area
Reference code
Parsons/Folder 1-3/23
Unique identifier
GB 275 Parsons/Folder 1-3/23
Title
A. L. s., from Holeyn Hall
Date(s)
- 30 March 1895 (Year is estimated.) (Creation)
Level of description
Item
Extent and medium
5p paper
Context area
Name of creator
Repository
Archival history
Immediate source of acquisition or transfer
Content and structure area
Scope and content
Concerning screw propellers, he proposes an Archimedean screw 28" in diameter, with a screw of 24" diameter in front of it. Separate diagram of propeller.