Robinson Telegraphic Cipher Revised Edition (1897/1925) – CBOT Trading Cipher, 100+ Pages
Explore a historical cornerstone of pre-computer trading with the Robinson Telegraphic Cipher, originally compiled by S. L. Robinson. This revised edition from Grain & Feed Journals Consolidated captures the standardized abbreviations, words, phrases, and numbers used by Chicago Board of Trade traders in the telegraph era.
Historical Context & Provenance
Before the advent of modern computing, CBOT traders communicated and executed trades via telegraph. The Robinson Telegraphic Cipher, created in 1872 and later revised, organized essential market terminology into a compact cipher, enabling faster and more accurate market communication. This edition—copyright 1897, revised 1925—captures a pivotal era in commodities trading history.
Product Description & Physical Details
- Author/Source: S. L. Robinson
- Publisher: Grain & Feed Journals Consolidated
- Format: 5.25" x 4"; 100+ pages with supplements
- Age/Copyright: 1897, Revised 1925
- Condition: Fair to poor; binding is tight. Cracked cover on front and back. Staining on pages throughout. Pages are crisp with some corner bends. Cover chipping. See photos for details.
Historical Significance
This cipher system represents a critical bridge between manual signaling and modern electronic trading. It provides insight into how commodities markets operated in the late 19th and early 20th centuries, reflecting the evolution of market communication and record-keeping.
Why This Item Stands Out
- Rare, authentic reference from the CBOT telegraphic era
- Compact, collectible edition with historical value for finance and publishing history
- Ideal for collectors of vintage trading memorabilia, bibliophiles, and educational displays
