looking for parts of a lost collection

[163154]

looking for parts of a lost collection.
The collection were sold off years ago
all the guns were marked with a 404 sin or GNB looking to find them I know its a long shot

 

[MadDog]

What makes or calibers were they in?

 

[Petrock]

Were the firearms marked in a particular place?

 

[MadDog]

General area? As in province?

 

[Andy]

I have a gun with a 4 in the serial number - think that might be one of them?

 

[163154]

My father had no one place that he would mark them
but all where sold out of peterbrough ontario
13 prices in total
but they all have a social inc number engraved starting with 404
the shot guns and the long rifles where engraved under the for grip
thanks

 

[163154]

I know that it's like looking a needel in a hay stack but here's hoping