Grande Ballroom 8/23-25/68

This image is known as G/G-680823 in Eric King’s book; number 100 in the Henkel numbering system; and number 50 under the commonly used postcard numbering system.

This image was produced only in postcard form. No poster is known to exist for this event.

There are nine types of original postcards:

The Type A postcard was printed on light, rust-colored stock and measures approximately 4″ x 7″. This card has a “Grande Ballroom” and a “Place Stamp Here” imprint on the back.

The Type B postcard was printed on yellow stock and measures approximately 4″ x 7″. This card has a “Grande Ballroom” and a “Place Stamp Here” imprint on the back.

The Type C postcard was printed on blue stock and measures approximately 4″ x 7″. This card has a “Grande Ballroom” and a “Place Stamp Here” imprint on the back.

The Type D postcard was printed on bluish-green stock and measures approximately 4″ x 7″. This card has a “Grande Ballroom” and a “Place Stamp Here” imprint on the back.

The Type E postcard was printed on salmon-colored stock and measures approximately 4″ x 7″. This card has a “Grande Ballroom” and a “Place Stamp Here” imprint on the back.

The Type F postcard was printed on light, cream-colored stock and measures approximately 4″ x 7″. This card has a “Grande Ballroom” and a “Place Stamp Here” imprint on the back.

The Type G postcard was printed on pink stock and measures approximately 4″ x 7″. This card has a “Grande Ballroom” and a “Place Stamp Here” imprint on the back.

The Type H postcard was printed on white stock and measures approximately 4″ x 7″. This card has a “Grande Ballroom” and a “Place Stamp Here” imprint on the back.

The Type I postcard was printed on blue stock and measures approximately 4″ x 7″. This card has a “Grande Ballroom” and a “Bulk Mail Permit #642” imprint on the back. Some copies of this card were addressed and mailed to people on the mailing list.