Manufacturer: ELJER Lid P/N: 151-2450 Lid Size: 17.625″ x 7.25″ Tank P/N: Tank Size: 17″ x 6.25″
Toilet Model: Canterbury 081-2400 and 081-2450
Note: this looks very similar to Eljer 151-1620 but they are not interchangable. This one is wider left to right and would not fit your 1620 toilet.
