| Maker | Thomas Collier (17??-1785, June 13th) |
| Dated/City | c.1770s / London |
| Key/Pitch (MHz) | *4 keys Flute in C / A= 415-420 MHz |
| Descriptions | Boxwood, Ivory ferrules, *Four silver keys (marked ” IH “, John Hale) with flat, square key covers; springs attached to keys mounted in blocks. |
| Full Marking | ” T / Collier / (two sunburst) / (one sunburst) ” : all four pieces |
| Length | 610 mm. |
| *Note: | The silver keys have ” IH ” marking on them, indicated that they were made by John Hale, who were lodging with Thomas Collier in 1770. John Hale succeeded him after he died in 1785. |
