Kyle Ponterio

2 POSTS

Recent Articles by this Author

Chinese Numismatic Treasures From the Family of H.H. Kung (Kong Xiangxi)

Kyle Ponterio - September 28, 2021

By Kyle Ponterio - Senior Numismatist and Cataloger, Stack's Bowers Galleries ...... Numerous rare, interesting and highly desirable numismatic treasures will soon cross the block...

Legarda Collection of Filipino Countermarks Offered by Stack’s Bowers

Kyle Ponterio - August 17, 2021

By Kyle Ponterio - Senior Numismatist and Cataloger, Stack's Bowers Galleries ...... For this week’s highlight, Stack's Bowers Galleries is featuring the extensive and important...

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