Get exchange rate on a specific date from GoogleFinance

Question

I'm having trouble stopping the googlefinance function on a specific date to use "that" specific exchange rate to convert currency from GBP to EUR.

Here is my formulae: =Finance!B4*GOOGLEFINANCE("CURRENCY:GBPEUR","price",date(2017,15,11))

Here is the error: When evaluating GOOGLEFINANCE, the query for the symbol: 'CURRENCY:GBPEUR' returned no data.

I've looked at other solutions on SO but none to avail. I've actually added "date" and "price" to my formulae from other solutions. Like so:- Solution 1