Are glassine envelopes a safe way to archive stamps?
Are the liberty bell stamps considered to be forever stamps?
Do canceled stamps accumulate value?
What are the values for a 1976 stamp?
What can you tell me about sterling silver stamp marks?
What is a good stamp remover?
When were Christmas 6 cent stamps printed?
These stamps are still rotation and are considered for regular use. So the value is still what's on the face of the stamp - keeping these stamps in blocks unused might increase their value over a period of time.
Dorethea Dix stamps are valued at around 10 cents and higher value. The date and time issued will increase value some Dorethea Dix stamps are the value of $1.00. Design plays a factor.
Security code is wrong! Please try again!