I must admit I was surprised to see how much circuitry there is in the chassis.
The red filter caps are Lyticap dry electrolytics and they look to be original. No dimpling or bleeding is evident.
Yellow General Instrument capacitor is completely encased in wax.
The paper in that choke is soaking with oil and bleeding. Like the filter caps, must be replaced.
There are two pairs of brown mica capacitors coupled together by black electrical tape. Have never seen that before.