I would suggest a supplier in Canada and/or England for both of those
items.

aa
On Apr 28, 2004, at 8:53 AM, Clave - Revista Cubana de Música wrote:

> Dear colleagues,
>
> Our institution elaborates a program for the rescue and diffusion of 
> the
> Cuban musical patrimony. The disks is one of our main collections (78, 
> 45
> and 33 1/3 rpm and acetate) and it is one of our priorities. We know 
> that
> two very useful tools to achieve a good state of conservation, besides 
> the
> perfection of the environmental conditions, are the soft polyethylene
> sleeves like the Nagaoka and the Keith Monks and Loricraft record 
> cleaning
> machine. Our questions are: who sell these products?, what price do 
> they
> have? and if you know other variants with the same results.
>
> This is a project that begin now and a lot of knowledge has been 
> contributed
> by the exchange with colleagues of the World, for that we continue 
> open to
> any suggestion or collaboration. Thank you and greetings,
>
> Rolando
>
>  Rolando Delgado Miranda
> J' Biblioteca y Archivo "Odilio Urfé"
> Museo Nacional de la Música
> La Habana, Cuba
>