Bactrian and Indo-Greek Silver Reference

Return cautious taxonomy context for square and round Greco-Bactrian or Indo-Greek silver.

Description

Bactrian and Indo-Greek silver references separate shape and legend context from full taxonomy.

Bactrian and Indo-Greek silver references separate shape and legend context from full taxonomy. The reference warns against relying on a single visible feature.^[1]

Return cautious taxonomy context for square and round Greco-Bactrian or Indo-Greek silver.

When to use Bactrian and Indo-Greek Silver Reference

Use this tool to return cautious taxonomy context for square and round Greco-Bactrian or Indo-Greek silver.

Prepare documented records or observations for the specific coin or issue context. Enter the required labels, reference table or evidence flags and retain the supporting catalog and examination notes for interpretation.

How to use Bactrian and Indo-Greek Silver Reference and understand its results

Prepare documented records or observations for the specific coin or issue context. Enter the required labels, reference table or evidence flags and retain the supporting catalog and examination notes for interpretation.
Enter topic using the field table and calculation rules, then run the tool.
Read source, statement, topic. The explanation below defines the units, signs, ordering and any flags or placeholder values.
If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.

Input field	Meaning	Value type; see rules below	Requirement
topic	Reference topic to return.	string; one of "shape", "legends", "caution"	Required

Select one of shape, legends, caution in the topic field and run the lookup. Return the selected topic, fixed statement and stored source label. Topic matching is exact and unsupported values are input errors; no network request is made.

output=stored entry selected by exact topic key

Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.

Output field	Meaning	Value type
source	Source used for the reference statement.	string
statement	Narrow reference statement for the selected topic.	string
topic	Selected reference topic.	string; one of "shape", "legends", "caution"

json

{
  "input": {
    "topic": "shape"
  },
  "output": {
    "source": "British Museum and ANS collections",
    "statement": "Some Indo-Greek silver denominations use square flans, while many Greco-Bactrian and Indo-Greek issues are round; shape is not a complete regional classifier.",
    "topic": "shape"
  }
}

Limitations and assumptions

The fixed text is not a comprehensive denomination, ruler or mint catalog. No observed coin is classified.

Numeric inputs must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Extremely large text inputs are rejected. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.

Alternative or Complementary methods

Use Greek Mint Attribution Reference: Return an evidence hierarchy for attributing an ancient Greek coin to a city or mint. For a complementary task, use Ptolemaic Bronze Record Lookup: Retrieve a caller-supplied Ptolemaic bronze denomination record by identifier while preserving its weight standard and catalogue reference.

References

Bactrian and Indo-Greek Silver Reference — tool.io

Similar or alternative tools

Greek Mint Attribution Reference
Return an evidence hierarchy for attributing an ancient Greek coin to a city or mint.
Ptolemaic Bronze Record Lookup
Retrieve a caller-supplied Ptolemaic bronze denomination record by identifier while preserving its weight standard and catalogue reference.