How are fingers numbered on an inked fingerprint card?

Fingers on an inked fingerprint card are numbered from 1 to 10, starting from the right hand and moving to the left hand. Specifically, the right thumb is designated as 1, right index finger as 2, right middle finger as 3, right ring finger as 4, and right little finger as 5. This numbering sequence continues with the left hand, where the left thumb is 6, left index finger is 7, and so forth, until the left little finger is assigned the number 10.

This standardized method of numbering ensures consistency across fingerprinting practices, which is crucial for identification and forensic analysis. Understanding the correct orientation and sequence is vital for those in law enforcement and forensic science, as any deviation could lead to errors in documentation, comparison, or database entries.