Thanks.
Another question - how can I search for ALL the transactions with a specific amount that was sent (example - 0.17002205 BTC, 23rd August 2014).
You can use Blockchair's interactive search feature by going to
https://blockchair.com/bitcoin/transactions , scroll down to "Monetary", and select the filter button to the right of "Input Total (BTC)". Then there will be a box that lets you fill in the equal value, but there are also boxes for lowest and highest amounts of BTC. It even lets you filter transactions by USD amount and date/time all at once, so it's a really useful search tool.