---
title: historicalBytes
framework: corenfc
role: symbol
role_heading: Instance Property
path: corenfc/nfciso7816tag/historicalbytes
---

# historicalBytes

The historical bytes extracted from the Type A Answer To Select response.

## Declaration

```swift
var historicalBytes: Data? { get }
```

## See Also

### Getting Tag Information

- [initialSelectedAID](corenfc/nfciso7816tag/initialselectedaid.md)
- [identifier](corenfc/nfciso7816tag/identifier.md)
- [applicationData](corenfc/nfciso7816tag/applicationdata.md)
- [proprietaryApplicationDataCoding](corenfc/nfciso7816tag/proprietaryapplicationdatacoding.md)