Here are some Tips I collected over Internet for WOW 1

The Multiphase Survey
* Obtain and turn in at 61,51 in Shattrath City from Harbinger Haronem.
* Go to Nagrand. Equip the Multiphase Spectrographic Goggles quest item.
* Go west of Telaar. You will see swirling fires in the area around
Oshu'gun at 39,66. They will not attack you. Approach them and
use the goggles quest item. You must do this 6 times.
* -Pays 10g10s and Shattered Sun Supplies

Maintaining the Sunwell Portal

* Obtain and turn in at 49,42 in Shattrath City from Exarch Nasuum.
* Fly to approximately 54,17 in Blade's Edge Mountains.
* Kill mobs till one drops a Bash'ir Phasing Device. Then use the device.
* Collect 10 Smuggled Mana Cells.
* Pays 10g10s and Shattered Suns Supplies. (Can contain greens items and rarely a Badge of Justice)

Sunfury Attack Plans

* Obtain and turn in at 62,36 in Shattrath City from Lord Torvos.
* Go to 25,66 in Netherstorm and kill Sunfury Blood Elves until one drops Sunfury Attack Plans.
* Pays 10g10s and Shattered Sun Supplies.

Blood For Blood

* Obtain and turn in at 58,17 in Hellfire Peninsula from Magistrix Seyla.
* First you have to kill Wrath Heralds until you get 4 Demonic Blood.
* Then go to approximately 59,21 and use the Fel Siphon quest item on FelBlood Initiates. After the quest items has its effect, kill the FelBlood Initiates. Must kill 4 in this way.
* Pays 11g99s and either 5 Marks of Sargeras or 5 Sunfury Signets.

Blast The Gateway

* Obtain and turn in at 58,17 in Hellfire Peninsula from Magistrix Seyla.
* Open your bag and use the Sizzling Embers quest item. It will give you a "Living Flare" pet that follows you.
* Go to approximately 58,21 or 60,18 and kill Incandesent Fel Sparks (look like yellow Fire Elementals) until your "Living Flare" turns into a yellow "Unstable Living Flare".
* Go to 58,19 and the "Unstable Living Flame" will destroy the gate on its own.
* Pays 10g10s and Shattered Sun Supplies.