These are the Posts in the Pre-June 2, 1972 — Kostro Album:

Kostro Photos from 1970’s (up to June 2, 1972)

Kostro Photos from 1960’s

Kostro Photos from 1950’s

Kostro Photos from 1940’s

Kostro Photos from 1930’s

KostroAlbum_000 — Flickr

I.K. Misc. Album — Flickr

1949 Album — Flickr

1964 — Flickr

1965 PGK Photo Album — Flickr

1965: Safari at the American Museum of Natural History — Flickr

1965 – Oboz — Flickr

1965: Pope in N.Y. — Flickr

1966 – August — Flickr

1969 — Flickr

1969 Europe — Flickr

1960s — Flickr

1971: Miscellaneous — Flickr