Gilbey's London Dry Gin is 40% abv. / 80 proof. Although it says "London Dry Gin" this refers to the style, and the gin is made in the US according to the original British recipe.
The aroma is a nice, light and floral juniper base, a hint of sweet orange zest and earthy angelica root floats along on top of a melange of other spices and herbs. This is a classic London Dry style gin. Very aromatic and complex, but clean and dry. Gilbey's is a very pleasant smelling gin; and you can tell that it's well made just from the aroma that must contain at least 8-10 botanicals. I tried to research what the actual botanicals are, but to no avail.
The taste is clean, light, dry, and very smooth. Juniper, spices, citrus, all blended well together so that they don't overwhelm each other. This is one of what I consider the trademarks of a classic London Dry style. This is a gin that can play all the bases; on the rocks, cocktails, highballs. Not expensive, but a great bang for the buck, you can't go wrong; and you could do much worse.