Hi Poppy
Yes they look "right" and have the lug for the brake stop as on your other thread
Check the thread for the spindle, its 9/16 x20 Left Hand the same as an old type cycle pedal
There are quite a few pieces needed to complete the front wheel and brake ? how much of the bits do you have?
There were two versions of the bearing spacers and axle depending on the model or year,
John