Which individual collaborated with Galton on a method of fingerprint classification?

The individual who collaborated with Galton on a method of fingerprint classification is Sir Richard Henry. Henry played a significant role in the development of a systematic fingerprint classification system. His work built upon the earlier contributions of Francis Galton, who established the scientific basis for the uniqueness of fingerprints. Henry’s contribution was pivotal in refining the classification of fingerprints into a practical system that could be used by law enforcement.

The Henry Classification System that he developed in the late 19th century provided a standardized method for categorizing fingerprints based on patterns, making it easier for officials to store and retrieve fingerprint records. This system not only advanced forensic science but also became the foundation for many modern fingerprint identification systems employed around the world.

In contrast, other figures mentioned such as Juan Vucetich, David Hepburn, and Harris Hawthorne Wilder contributed significantly to fingerprinting and forensic science in various capacities but did not collaborate with Galton specifically on the classification system.