Albuquerque National Bank was established on January 21, 1924, and continued operations under this name until August 29, 1983, when it was renamed SUNWEST Bank of Albuquerque, National Association. Ephemera branded with "Albuquerque National Bank" likely dates from between 1924 and 1983. Based on the estate I got this from, I am going to guess these envelopes are from the late 1960s / early 1970s. Providing more details or specific features of the items can help narrow down the time frame.
Shipping Policy
Due to ever increasing postage costs, shipping is charged separately rather than hidden in the item's price. This method is more equitable, allowing customers closer in proximity to benefit from reduced shipping costs. For orders with multiple items, I'm happy to offer combined shipping (which can further save on shipping expenses). Returns are accepted, provided the item is returned in the same condition it was received.