Vintage 1973 42gram sterling necklace

this is a vintage 50 year old 1973 42 full grams solid sterling silver reversible pendant necklace. this is made by the famous Wallace Sterling and is huge the coin in the pics dwarves by the pendant is a penny for size comparison and the sterling is very thick and reads peace on earth good will towards men around 2 dives of peace and the other side is just plain with no letters just the 2 birds reversed and the details are amazing on both side. the condition is perfect and I will polish this up to perfection before shipping apon purchase..