Barely daring to breathe or Achoo.
Daddy, I have had to kill you.
You died before I had time--
Marble-heavy, a bag full of God,
Ghastly statue with one gray toe
Big as a Frisco seal
And a head in the freakish Atlantic
Where it pours bean green over blue
In the waters off beautiful Nauset.
I used to pray to recover you.
Ach, du.
In the German tongue, in the Polish town
Scraped flat by the roller
Of wars, wars, wars.
But the name of the town is common.
My Polack friend
Here Plath seems to be describing the destruction of the Polish town due to war. Using “roller of wars”, it is implying that when wars roll through (battles commence) town, deconstruction is what they leave behind. May be a specific reference for WWII’s bombings and fighting. 
 
 The word ‘roller’ has multiple connotations here; the first relating to wars, but it may also allude to waves breaking on the shores of Nauset in the previous stanza.
Daddy