http://www.hawaiianstamps.com/boston_lithograph.htmlthe issue attracted several forgers , including sperati.
the study is thorough, yet ID-ing items is still hit or miss ...
https://colnect.com/en/stamps/list/variant/741012
https://hpshawaii.com/bulletins/
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recently Gerhard Lang has revealed P R TORRES forgeries ... not included in boston study.
article by Gerhard ...
https://aps.org.au/index.php?gf-download=2020%2F09%2FAJP153-September-2020_1-3.pdf&form-id=30&field-id=18&hash=743269cf2c10a01269a847712352bb97a437de8000dc3c10f4e1767313ea3f6a&TB_iframe=true
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http://www.hawaiianstamps.com/boston_lithograph.html
the issue attracted several forgers , including sperati.
the study is thorough, yet ID-ing items is still hit or miss ...
https://colnect.com/en/stamps/list/variant/741012
https://hpshawaii.com/bulletins/
priceguide
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re: HAWAII - BOSTON LITHOGRAPH ISSUES
recently Gerhard Lang has revealed P R TORRES forgeries ... not included in boston study.
article by Gerhard ...
https://aps.org.au/index.php?gf-download=2020%2F09%2FAJP153-September-2020_1-3.pdf&form-id=30&field-id=18&hash=743269cf2c10a01269a847712352bb97a437de8000dc3c10f4e1767313ea3f6a&TB_iframe=true
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