The term "key" for the VAM 122 is literal within the 1921-D VAM set. There are over 70 recognized VAM numbers for the 1921-D Morgan dollar. Some are common (VAM 1, VAM 3), while others are scarce.
: The ergonomic design of the VAM 122 key makes it easy to use, reducing operator fatigue during prolonged operations. This user-friendly aspect is crucial for ensuring efficient and safe valve management. vam 122 key
Remove the lock from the panel. The VAM number is usually stamped on the lock housing or the back of the cylinder. The term "key" for the VAM 122 is
allis—it identifies a unique set of characteristics found on the coin's die that differ from the standard strike. Key Characteristics of VAM-122 The 1878 VAM-122 belongs to the 7 Tail Feathers (7TF) sub-type. Its most defining features include: Doubled Die Obverse: : The ergonomic design of the VAM 122
For the casual coin collector, the VAM 122 is a fascinating story of mint error and scarcity. For the dedicated VAM enthusiast, it is the holy grail.