Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:birthYear |
1872
|
| gptkbp:deathYear |
1956
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:notableFor |
expertise in stamp forgeries
writing on philately |
| gptkbp:notableWork |
Chambers' Stamp Journal
|
| gptkbp:occupation |
gptkb:author
philatelist |
| gptkbp:bfsParent |
gptkb:Galusha_Pennypacker
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Joseph Judson Pennypacker
|