Final answer:
The requested identification number for Cotton from the HMT cannot be provided due to the lack of clear context or reference point in available cotton trade literature, such as Julian Roche's book 'The International Cotton Trade'.
Step-by-step explanation:
The question seems to be inquiring about a specific identification number related to Cotton from the Historical Movement Timeline (HMT), which isn't a known standard reference in the context of cotton history or trade. Instead, the reference provided from Julian Roche's book, The International Cotton Trade, does not include such an identification number. The book discusses various aspects of the international cotton market, including its history, economics, and trading patterns. Without more context, it is difficult to provide the exact identification number being requested, as the Historical Movement Timeline (HMT) is not clearly defined in the context of cotton trade literature.