Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
The stamp was 39¢, who was the printer?

### Inputs:
table_name: table, columns: ['Ecosystem', 'Date of issue', 'Place of issue', 'No. stamps in sheet', 'Face Value', 'Printer']

### Response:
SELECT Printer FROM table WHERE Face Value = 39¢