Please direct me to the correct database entry for this Friendship-labeled rose.

The descriptions I found, including that of NGA, list a hybrid tea but not a grandiflora.

The HMF site is down right now, so I can't do any digging for other roses named Friendship, but I feel certain that this is the right entry.

Rose (Rosa 'Friendship')

The rose in your photos is most definitely not a grandiflora. There aren't any clusters of blooms on it. It meets the classic definition of the hybrid tea.