Just found 4 bundles of what look like 100 count bundles of stamps. Have no clue about stamps and values other than doing some preliminary Google image searches of these.
Can anyone provide some information of these? A few questions I have:
Were stamps originally sold in bundles like this or is this something that would have been done by someone that collected them? I don't want to unbundle if that would devalue them in any way.
The green GW stamps look like traditional stamps but the others look like they're embossed directly on an envelope. Am I seeing that correctly? The back sides show indentations in the paper, like a notary stamp.
What would be the best way to determine the value, if any, of these?