Scans of Old 'Isotherms' Maps

Tabular Layout - Details On - Details Off

Annual Isotherms (1898)
Our Earth and its Story - Published: 1899

Language: en
Publisher: Cassell
Tags: (isotherms,global)
Isotherms January (1898)
Our Earth and its Story - Published: 1899

Language: en
Publisher: Cassell
Tags: (isotherms,global)
Isotherms July (1898)
Our Earth and its Story - Published: 1899

Language: en
Publisher: Cassell
Tags: (isotherms,global)
The Bromatorial Line (1898)
Our Earth and its Story - Published: 1899

Language: en
Publisher: Cassell
Tags: (bromatorial line,global,isotherms)