These seem to be the second set of Harmon cards. Very few of the cards have Harmon's name on them. The quality of the photographic image is quite poor. Either a function
of the camera used, or of the equipment used to transfer the image to the card. The image is small and does not cover the entire front of the postcard.
There is nothing on the back of the cards to associate them with Byron Harmon. The earliest date on any of the cards is July 2, 1906.

* click on any image to enlarge it *

** ** first 008 |
** ** first 022 |
** ** first 035 |
** ** first 037 |

** ** first 049 |
** ** first 053 |
** ** first 055 |
** ** first 061 |

** ** first 064 |
** ** first 073 |
** ** first 074 |
** ** first 075 |

** ** first 077 |
** ** first 083 |
** ** first 084,084a |
** ** first 085 |

first 086

Cards without numbers

** ** first nn1 |
** ** first nn6 |
** ** first nn7 |
** ** first nn8 |

** ** first nn2 |
** ** first nn3 |
** ** first nn4 |
** ** first nn5 |