Extracts from the English encyclopedia of Arts and Sciences on the Deviation detector

Handwritten extracts from the English encyclopedia of Arts and Sciences on the Deviation detector

ID:	NAV0464.21
Type:	Extracts from the English encyclopedia of Arts and Sciences on the Deviation detector
Display location:	Not on display
Credit:	National Maritime Museum, Greenwich, London
Measurements:	Overall: 318 mm x 200 mm
Parts:	Magnetic deviation detector Magnetic deviation detector index arm (NAV0464.1) Magnetic deviation detector index arm (NAV0464.2) Magnetic deviation detector index arm (NAV0464.3) Magnetic deviation detector filter (NAV0464.4) Magnetic deviation detector filter (NAV0464.5) Magnetic deviation detector shadow pin part (NAV0464.6) Magnetic deviation detector shadow pin part (NAV0464.7) Magnetic deviation detector disc (NAV0464.8) Magnetic deviation detector patent (NAV0464.9) Seal lid (NAV0464.10) Base lid (NAV0464.11) Duplicate specification for the magnetic deviation detector (NAV0464.12) Duplicate specification drawing for the magnetic deviation detector (NAV0464.13) Printed specification (NAV0464.14) Magnetic deviation detector trade card (NAV0464.15) Magnetic deviation detector trade card (NAV0464.16) Printed testimonial (NAV0464.17) Instructions (NAV0464.18) Letter (NAV0464.19) Letter (NAV0464.20) Extracts from the English encyclopedia of Arts and Sciences on the Deviation detector (NAV0464.21) Box (NAV0464.22) Packaging (NAV0464.23)