If the photograph is clicked, it grows.

HP 16484A 5.2uH Reference Inductor
JPY50,000 1 stock
lcr366

Inductance 5.2uH // 6pF No14
Q 180 (3.5MHz)
Resonance 3.5 MHz (400pF) 10MHz (50pF)
Rs 0.6 ohms R(DC) 0 ohms