This minor goddess is mostly known as the consort of Nehebu-Kau or of Thoth1. Her headdress is usually a sistrum1. This is an extremely rare amulet2

Nehemtawy - Silver, legs broken H 3.0, W 1.2, D 1.2
Nehemtawy - Silver, legs broken H 3.0, W 1.2, D 1.2
Nehemtawy - Silver, legs broken H 3.0, W 1.2, D 1.2
Nehemtawy - Silver, legs broken H 3.0, W 1.2, D 1.2

Silver, legs broken H 3.0, W 1.2, D 1.2
Third Intermediate Period
Walters Arts Museum #57.1479

Nehemtawy - Blue glaze, sistrum broken
Nehemtawy - Blue glaze, sistrum broken

Blue glaze, sistrum broken
H 13.0, Dynasty 21-25
Art market

References

1Wilkinson R H. The complete gods and goddesses of ancient Egypt, 2003, Thames & Hudson, p. 156
2None, Unpublished amulet