Vintage 2:1 Auto Transformer 2KVA? 115 To230 Or 230 To 115

Description

I wasn’t able to test it at full load, but 230 across the outside terminals produced 115 from either side to center-tap. It could also bebe used as a .5 hy choke dc resistance is less than 1 ohm. The coil wire looks to be #14awg which should be good for 10-15 amps
It weighs about 30 # but I think it will fit a USPS flat rate box so shipping will be
Measures 7 3/4 x 6 x 6” face to face
Mounting holes 6”x 4”
It has a lot of copper so I’ll scrap it below offer.