Prepare a large bowl with ice water and set aside.
In a small saucepan, bring water to boil. Add eggs and cook until hard boiled. (approx. 12 min.)
Meanwhile, In a large saucepan, fill with 1 inch of water and bring to a boil. Place the potatoes in a steamer basket over the boiling water . Cover and let potatoes steam for approx. 10 min. until tender when pierced with a fork. Using a slotted spoon, transfer the potatoes to the bowl of ice water. Add green beans to the steamer., cover and let cook until crisp-tender (approx.5 min). Transfer beans with slotted spoon the the ice water and let cool. Drain and set aside.
Prepare the dressing by whisking mayonnaise, vinegar, lemon juice, Worcestershire sauce, mustard, dill and pepper in a small bowl.
Divide salad between two plates. Arrange smoked salmon,eggs, potatoes, green beans , cucumber and tomatoes on top of greens. Serve with dressing.